Rotary Engine Rebuild 2

[Lil red]

:gay::gay::gay:

[cruzan7m]

Bloodclat!!!!!!!!!!!!!:lmfao::lmfao:

[StreetRX7]

THATS SOME FUNNY $HIT!!!!!!!!!!:rofl:...

Once again ahyo FU(KING up my thread... :rofl: :rofl: :rofl:

[VIZuki]

LOL:bowrofl: sorry deh bruds lol:bowdown:

[cruzan7m]

My bad cuz.

[92vr4]

:wiggle:

[StreetRX7]

I forgive you guyz... :rofl: :rofl: LOL..

Anyway no updates ....still a lil busy gettin some houses 2gether...

[DomesticChiney]

I forgive you guyz... :rofl: :rofl: LOL..

Anyway no updates ....still a lil busy gettin some houses 2gether...

Let me know if you have to kick one of your tenents out! lol. I need a spot!:rofl:

[StreetRX7]

Let me know if you have to kick one of your tenents out! lol. I need a spot!:rofl:

:rofl: :rofl: :rofl:

[StreetRX7]

No updates still waiting on guy to bring funds to finish motor.....

[VIZuki]

hmm I know how that can be a pain just trying to collect money to pay for something that needs to get done...

[StreetRX7]

hmm I know how that can be a pain just trying to collect money to pay for something that needs to get done...

LOL ... I use to put my own money out there to get ppl $hit done but after getting burnt so many times I stop!! straight up... when building any car to race its going to cost lots of money ecpecially building a high performance motor..... You want speed you gotta do it right the 1st time .. thats why I dont run into those problem that much of blowing my motor....

When I'm rebuilding a motor I give them an estimate what is going to cost...99% of the time I tell them where to buy the parts REDBULL can assure that...... So they dont feel like I trying to ROB them.... I just charge for the work of rebuilding an porting... I know many ppl here on STX got they A$$ handed to them on ROTARY but I'M here to promote my good name an do GREAT work PERIOD...

Reason i'm saying that is I can see some ppl still hesitating to put the money out there to get the right stuff for the motor... Which I can say its NO-WAY you can build a good rotary motor with out buying GOOD NEW PARTS PERIOD...

100% of the motor I open WAS/IS $hit period ..An was put together with dirty OLD USED PARTS.... I'm 4 for 4 rite now...:mad: I can't stress e-nuff how important it is to build ANY motor with new clean parts.... Thats the whole point of rebuilding a motor....:confused:

Damn I got carried away again ...:rofl: :rofl:

[StreetRX7]

:+1: for above post... I just went through that again 2day... Its amazing :rofl: :rofl: The way ppl here thinks.. sorry but it dont work that way..
Maybe if i live Rico or my name is VIVO I can get through to these ppl... its funny as hell tho.... Maybe 1 day they will see where I coming from hope its not to late... Its alrdy cost them many blow motor how much more motor have to blow to realize ..its :mad: an :fight: when you trying to explain the does an dont's they dont :confused: get it .... simple ... they way of doing thing wasn't rite 5 yrs ago an it aint good now period... thats why ROTARY is extinc on STX... maybe by me posting here might get it in they heads.. lol..:mad: :mad: :mad: :mad: .. good nite :mad:

[92vr4]

I think we all know the REAL reason y rx dem ain runnin

[DomesticChiney]

Good engine builders are hard to find. I spent years looking and when I found the right person, It didn't matter how far I had to take my car to get the work done.

[3tc power]

Good engine builders are hard to find. I spent years looking and when I found the right person, It didn't matter how far I had to take my car to get the work done.

this is the reason why you experiment untill you know the deal. that how i learned to do my own motors. i also stuck around some of the racer shops and see what they did and i just apply everything i saw. now i really don't need to wait on anyone if i need my motor built. it really saves you tons of money to.

[StreetRX7]

this is the reason why you experiment untill you know the deal. that how i learned to do my own motors. i also stuck around some of the racer shops and see what they did and i just apply everything i saw. now i really don't need to wait on anyone if i need my motor built. it really saves you tons of money to.

I did the same thing 3tcpower but there will always be some things you wont beable to do like machine work ;) Also tuning, ppl might be able to build an not beable to tune...I'm good with both .. But all in all its way better to learn...
Even if you dont know how to build going to the rite place/shop an get it done rite the 1st time will save you A LOT of money an time...

All the rx7 I did an fix on STX have yet to return with any problem or blown motor all of them making decent power.... So I dont see why I'm still being doubted on what I can do an can't.. :confused: :dunno: I guess they like getting they A$$ handed to them :rofl: :rofl: I have yet ,to get any complaint about my work.. Not saying i'm the BEST but good @ what I do... An thats rotary ... PISTON now its ah different ball game i'm lost :)....

[StreetRX7]

Good engine builders are hard to find. I spent years looking and when I found the right person, It didn't matter how far I had to take my car to get the work done.

I did that for yrs ask Cruzan7m I even use to stay with my friends shop until sunrise fixing rx7 an rebuilding motor thats the love I have for those motor an cars... An that was his daily driver an needed it for work the next day... :rofl: :rofl: But all in all do it rite the 1st time... period.. way to many motor get damage because of simple shit that could of gotta fix rite.. :)

[3tc power]

I did the same thing 3tcpower but there will always be some things you wont beable to do like machine work ;) Also tuning, ppl might be able to build an not beable to tune...I'm good with both .. But all in all its way better to learn...
Even if you dont know how to build going to the rite place/shop an get it done rite the 1st time will save you A LOT of money an time...

All the rx7 I did an fix on STX have yet to return with any problem or blown motor all of them making decent power.... So I dont see why I'm still being doubted on what I can do an can't.. :confused: :dunno: I guess they like getting they A$$ handed to them :rofl: :rofl: I have yet ,to get any complaint about my work.. Not saying i'm the BEST but good @ what I do... An thats rotary ... PISTON now its ah different ball game i'm lost :)....

yeah i feel you on machine part. i'm still trying to get the tunning part down with multiple ecu's. even if i rather using Haltech i know other people use other standalones, so right now i'm trying to fill my mind with the know how on to tunning with different ecu's. you can make good money doing that here in the states. i have some years experience using the ACRA manual & CNC machine's at my old job machining metal parts for our medical equiptment. actually i was thinking of getting a mini CNC machine just to play with different programs.

http://www.acramachinery.com/images/show_cnc_am2j_done_2nd.jpg
http://www.acramachinery.com/images/CNC_PLUS_MILLB.jpg

[92vr4]

I just put a heap ah stuff in my engine, crank the boost as high as it will go, and cross my fingers.

[VIZuki]

^^^your retarded yo!!!!you gotta tune for those parts..if not LEAN MEAN DISTRUCTION MACHINE......go pop!!!

[92vr4]

I was being sarcastic......yo


:wiggle: :)

[StreetRX7]

I just put a heap ah stuff in my engine, crank the boost as high as it will go, and cross my fingers.

hahahaha :rofl: uz ah A$$... typical mistu owner .. J/K

[StreetRX7]

yeah i feel you on machine part. i'm still trying to get the tunning part down with multiple ecu's. even if i rather using Haltech i know other people use other standalones, so right now i'm trying to fill my mind with the know how on to tunning with different ecu's. you can make good money doing that here in the states. i have some years experience using the ACRA manual & CNC machine's at my old job machining metal parts for our medical equiptment. actually i was thinking of getting a mini CNC machine just to play with different programs.

http://www.acramachinery.com/images/show_cnc_am2j_done_2nd.jpg
http://www.acramachinery.com/images/CNC_PLUS_MILLB.jpg

NOW that would be the ultimate rite there keep it up BAI!! knowledge is the key... ;)

[cruzan7m]

I did that for yrs ask Cruzan7m I even use to stay with my friends shop until sunrise fixing rx7 an rebuilding motor thats the love I have for those motor an cars... An that was his daily driver an needed it for work the next day... :rofl: :rofl: But all in all do it rite the 1st time... period.. way to many motor get damage because of simple shit that could of gotta fix rite.. :)

Yeah that boy slept in that gararge! But it paid off in the end. I think his wife neva had to worry about him cheating..lol unless it a rx....lmaol!

[cruzan7m]

I just put a heap ah stuff in my engine, crank the boost as high as it will go, and cross my fingers.

And kiss that anemic vr4 goodbye.....lmaol!

[StreetRX7]

Yeah that boy slept in that gararge! But it paid off in the end. I think his wife neva had to worry about him cheating..lol unless it a rx....lmaol!

Those was the days street racing in Jersey city on 440,TPK aka I95 wicked.. :bowdown:

Yes it did ..

[92vr4]

I95 went all the way to jersey?

[StreetRX7]

I95 went all the way to jersey?

I95 goes from FLA to MASS.. South to North I think it goes further into maine.. Or it stop a lil in MASS...??? haven't ran that road north an south in yrs..

[StreetRX7]

Stiil no updates waiting on funds....

But I do have another motor I will be doing before this one... ported it an painted it alrdy,might post picture latr..

[92vr4]

6 rotor engine?

[StreetRX7]

6 rotor engine?

Nai the guy with the 1st motor I was building low on funds an i'm not going to tie my money up in anyone's engine period...

Been there done that got burnt,Never again!!!!.... :cool:

[freddie_vi]

Made that run once...from Long Island to Fort Lauder dale..24hr strait. 2001 Trail blazer pulling 33 ft. boat 95 south all the way .Two drivers one navigator...what a run........!

[De O]

Made that run once...from Long Island to Fort Lauder dale..24hr strait. 2001 Trail blazer pulling 33 ft. boat 95 south all the way .Two drivers one navigator...what a run........!

:crazy: :h5: :goodtimes:

[StreetRX7]

Made that run once...from Long Island to Fort Lauder dale..24hr strait. 2001 Trail blazer pulling 33 ft. boat 95 south all the way .Two drivers one navigator...what a run........!

lol Its ah fun ride I love it ... try going from NJ to Tenn or Missouri even better.. :rofl: Todate missouri is my favroite place I love it ....Tenn is my best place for food,Best customer service..:bowdown:

[DomesticChiney]

lol Its ah fun ride I love it ... try going from NJ to Tenn or Missouri even better.. :rofl: Todate missouri is my favroite place I love it ....Tenn is my best place for food,Best customer service..:bowdown:

Amen to that!

[92vr4]

Yea boss! NJ is crazy fun with wawa and the 7-11's and the turnpike!!

[StreetRX7]

Bored 2day painted a motor red/silver... lol.. will be putting it 2gether this week ....Hope to have this turbo2 up for street class event more import/rotary cars the better.... As for black/silver motor still no funds.. lol....

Enjoy..!!!

http://www.streetseen.vi/gallery/data/500/2engine.JPG

[Lil red]

What's that :dunno:is that them new water pump form home Depot i need one to pump water:rofl::rofl::rofl:

[VIZuki]

LOL thats funny

[mentally]

nuh dude das deh new lego blocks from kmart so kids can learn how to build things that looks like a rotary engine

[VIZuki]

None the less liking the Chevy orange on the engine...all engines look good in that orange....not too dark for heat and not to light for cooling...

[mentally]

remember get the battery cooler when u drop the engine in the car aight street, western auto in rock geh them

[92vr4]

^^^^AHAHAHAHAHHAHAHAHAHAHAHAHHAHAHAHAHAHAHAHAHAAAA


and thats red not orange

[StreetRX7]

All you guyz iz azzzz..... :rofl2:

water pump from home depot... :thefinger:...:rofl2:

Its Red ..... not orange... :)

Been order battery cooler long time Boss!!!!.. :rofl2:

[VIZuki]

Well is it Chevy orange or Red cause VR4 don't know chevy orange if it slapped him in the face....hmmm...thats a thought chevy orange on ah hand ..slap...then on face...

[StreetRX7]

Well is it Chevy orange or Red cause VR4 don't know chevy orange if it slapped him in the face....hmmm...thats a thought chevy orange on ah hand ..slap...then on face...

The spray can says FORD RED... :dunno: But its close to what your talking about more like those engine lift/stand color..

[VIZuki]

right...still ah hott color on a block non the less...

[92vr4]

Hahahahhahahahahahahahahhahaaaaaa U Were Wrong On The Color And The Car Make !!!!!!!!!!

[StreetRX7]

Will be putting motor 2gether mon or tues.. finally got super glue for Apex seals an vaseline ..lol.. Please dont take it the wrong way.. Will take pictures...

Super glue is just to hold the Apex seal piece's 2gether for installation once the motor is torque the seals break into its regular moveable parts...

Vaseline is to LUBE an HOLD all the small piece on the ROTOR from falling out during installation .. Useing grease would dirty inside the motor.. Vasaline is much cleaner...

More update 2morrow..

[VIZuki]

Hahahahhahahahahahahahahhahaaaaaa U Were Wrong On The Color And The Car Make !!!!!!!!!!

LOL ok sorry Ford RED even though it looks nothing like RED...they must have taught you in pre-school that black really wasn't black but White and you beleived them:rofl::rolleyes: geez

[StreetRX7]

Ok finish dressing the rotors 2day... setting up motor for build 2morrow morning.. maybe.. lol.. If some shit dont come up like 2day..

Big up to emeral tires for doing a great job on wifey maxima an not scratching up the rims.. They got some good machine ...:)

I will be heading back the in 2 weeks for the fronts...

Edit: Thanx Tekk for the HELP!!!.. I wasn't home an car was...lol...

[StreetRX7]

UPDATE!!!! Finish motor waiting on turbo2 to be towed to my house..

http://www.streetseen.vi/gallery/data/500/engine9.JPG

and!!

http://www.streetseen.vi/gallery/data/500/engine11.JPG

[DomesticChiney]

You know Street.... That motor don't look too heavy...... I bet I can pick it up and put it in without a Cherry Picker!!!! LMAO!!!!

Looking good Streets!

When am I going to see this HUMONGUS turbo?

[StreetRX7]

You know Street.... That motor don't look too heavy...... I bet I can pick it up and put it in without a Cherry Picker!!!! LMAO!!!!

Looking good Streets!

When am I going to see this HUMONGUS turbo?

Soon very soon!!!

[freddie_vi]

a rotary engine bolts up side ways on an engine stand....:thinking:that just looks funny to me...:rofl:keep up the good work BIA..!

[VIZuki]

Speaking of ROtary Street looks like you got some more side work cut out for you bwoy..you might as well just wuite work and open a shop up full time..you could name it BRAP BRAP rotary's lol......

[StreetRX7]

a rotary engine bolts up side ways on an engine stand....:thinking:that just looks funny to me...:rofl:keep up the good work BIA..!

Thats because you start building from the front plate an work your way back......picture below..

Front plate w/front housing...
http://www.streetseen.vi/gallery/data/500/engine1.JPG

[StreetRX7]

Speaking of ROtary Street looks like you got some more side work cut out for you bwoy..you might as well just wuite work and open a shop up full time..you could name it BRAP BRAP rotary's lol......

Yeh will keep that in mind for my shop name..... :rofl:

On the other note .. Yeh been getting swamp with work... I got 3 to 4 more motors to build... But I wanna get all the motor I got done outta here,Before I take on anymore work....

[StreetRX7]

Update Did water pump,lower intake,turbo an manifold...You can see where the turbo sits to far away from the motor will be doing some fabrication aka cut an well to bring the turbo back up an closer to the intake... Gonna be finishing the upper intake an throttle body this weekend motor should be rdy to drop in during the week... Hopefully ;)

http://www.streetseen.vi/gallery/data/500/medium/engine12.JPG

[VIZuki]

Looks good and ready for WAR...um Street where in March bruds time to put the X-MAS tree away...lol...no shame I just put ours back up in the Attic today so I scan't talk...I like how you coated the coolant water pump and inlet pipes..looks really clean...nice thick oil line to your turbo what size is that...in diameters

[StreetRX7]

Looks good and ready for WAR...um Street where in March bruds time to put the X-MAS tree away...lol...no shame I just put ours back up in the Attic today so I scan't talk...I like how you coated the coolant water pump and inlet pipes..looks really clean...nice thick oil line to your turbo what size is that...in diameters

:rofl2: its not a X-mas tree is a plant (fake) the box next to it is the X-max tree... As for the return line 2 me its a bit small its a -8 i'm going to put a -10 or -12... But I have to adress the manifold before I tackle the hoses...

Yeh water pump an intake was a mess had to clean it up an coat them,I like to do nice an clean work... (builds my rep) ;)

[DomesticChiney]

Holy crap thats a BIG turbo...... Unless its the engine thats throwing it off for me because the engine itself isn't big.....

STREETS!!!!! Stand next to the turbo or something! lol.

Nice work! Looking good and menacing!

[DomesticChiney]

Oh wait.... now i see it.... I'm comparing it off the Alternator..... Hmmm still a good size! Your impellars are massive! Bigger then my P-1 Supercharger!

[StreetRX7]

Oh wait.... now i see it.... I'm comparing it off the Alternator..... Hmmm still a good size! Your impellars are massive! Bigger then my P-1 Supercharger!

That turbo is not that big lol.. The one i'm getting is much bigger :shhh:.. ;) :rofl:

[3tc power]

Oh wait.... now i see it.... I'm comparing it off the Alternator..... Hmmm still a good size! Your impellars are massive! Bigger then my P-1 Supercharger!

you can't think of a turbo for a rotary as too big. on a rotary with street port or bridge port, they have a very high exaust flow at idle. now it you put a turbo that you would normally put on a import, it would probobly be too small of a turbine housing.......then what will happen is the car will be busting at idle. then by that time when you get on the gas you will be at full boost before 3000rpm:eek:.well some people might say so what!:dunno:...well this problem is called too much back pressure! turbo cars don't like it and your motor wont either. so what i use to use is .101 turbine housing which is perfect for rotary motors.

sorry street i just wanted to explain on the turbo thing. i hope i didn't leave anything out:confused: and i hope it make sense to Chiney.

[StreetRX7]

you can't think of a turbo for a rotary as too big. on a rotary with street port or bridge port, they have a very high exaust flow at idle. now it you put a turbo that you would normally put on a import, it would probobly be too small of a turbine housing.......then what will happen is the car will be busting at idle. then by that time when you get on the gas you will be at full boost before 3000rpm:eek:.well some people might say so what!:dunno:...well this problem is called too much back pressure! turbo cars don't like it and your motor wont either. so what i use to use is .101 turbine housing which is perfect for rotary motors.

sorry street i just wanted to explain on the turbo thing. i hope i didn't leave anything out:confused: and i hope it make sense to Chiney.

Well said Mybai!!!!:bowdown: :bowdown: which is exactly what .AR i'm running rite now.... .101 But I try to explain it to those guyz here who want to run T-72/T-76 with .60/.70 .AR which is crazy an will end up with alot of back pressure... 1 guy told me he called a turbo dealer in the states wanting to buy a T-72 with .58 .ar .. the dealer ask him if he was crazy...:rofl2:

Everybody here just wants big turbo but dont know the proper flow chart of the turbo there buying.... I'm not a piston guy or a turbo expert.. But I do know what is required for Rotary motor.... It will also cause your motor to lean out an blow...to much heat in the exhaust side of the motor...

It have to many turbos out on the market for ppl to be making those mistake .Also these guyz been in the racing seen an building motor s for over 10 yrs an still can't get it rite (I'm not calling no names) :rofl2: my :twocents:

[DomesticChiney]

you can't think of a turbo for a rotary as too big. on a rotary with street port or bridge port, they have a very high exaust flow at idle. now it you put a turbo that you would normally put on a import, it would probobly be too small of a turbine housing.......then what will happen is the car will be busting at idle. then by that time when you get on the gas you will be at full boost before 3000rpm:eek:.well some people might say so what!:dunno:...well this problem is called too much back pressure! turbo cars don't like it and your motor wont either. so what i use to use is .101 turbine housing which is perfect for rotary motors.

sorry street i just wanted to explain on the turbo thing. i hope i didn't leave anything out:confused: and i hope it make sense to Chiney.

http://chanamiller.typepad.com/photos/uncategorized/2008/03/05/huh.gif


lol. nah, It actually makes alot of sense. Thanks for painting the big picture in front of me like that. :bowdown::bowdown:

[3tc power]

you crazy de man:rofl:

[RedBull]

thats funny:rofl::rofl::rofl: and yeah im running a 101 as well and it gets into boost pretty early i dont think you would want to go too much smaller with a rotary

[VI-EVO]

Well said Mybai!!!!:bowdown: :bowdown: which is exactly what .AR i'm running rite now.... .101 But I try to explain it to those guyz here who want to run T-72/T-76 with .60/.70 .AR which is crazy an will end up with alot of back pressure... 1 guy told me he called a turbo dealer in the states wanting to buy a T-72 with .58 .ar .. the dealer ask him if he was crazy...:rofl2:

Everybody here just wants big turbo but dont know the proper flow chart of the turbo there buying.... I'm not a piston guy or a turbo expert.. But I do know what is required for Rotary motor.... It will also cause your motor to lean out an blow...to much heat in the exhaust side of the motor...

It have to many turbos out on the market for ppl to be making those mistake .Also these guyz been in the racing seen an building motor s for over 10 yrs an still can't get it rite (I'm not calling no names) :rofl2: my :twocents:
http://www.jupitergreetings.com/files/anims/00000000/357_lg_clr.gif
I wondering, is it someone I know.

[VIZuki]

yeah seems rotary's hunger for boost...hmm I guess thats why REDS does what it does at low RPM's since you say idle is pretty massive to begin with...yeah rotarys need that boost...hey RED how did that feel driving home by the way..came by to see if you had done that tighten or replacing of tube connectors..but yo ras been sleepin so I chilled with the other homie of the castle. YOu get that fixed.

[StreetRX7]

I wondering, is it someone I know.

could be.. lol.. :cool:

[cruzan7m]

I run a .81 a/r on my 7m. The guy that tuned it said i should use a .67-68 a/r for faster spool up, but i didn't want that. I use the timing advance in vacuum for quick acceleration in the city and i burn a little less fuel, but on the interstate it's nothing but top end! and it still spools up quick enough foe ME! The turnpike and I95 is where i like to open up.

[StreetRX7]

I run a .81 a/r on my 7m. The guy that tuned it said i should use a .67-68 a/r for faster spool up, but i didn't want that. I use the timing advance in vacuum for quick acceleration in the city and i burn a little less fuel, but on the interstate it's nothing but top end! and it still spools up quick enough foe ME! The turnpike and I95 is where i like to open up.

Yeh but also .67/.68 .AR is good for what you have because I know what compressor side you running....Which is nowhere close to T-70/T-72/T-76...with a .67/.68 .AR ..LOL..

[cruzan7m]

Yeh but also .67/.68 .AR is good for what you have because I know what compressor side you running....Which is nowhere close to T-70/T-72/T-76...with a .67/.68 .AR ..LOL..

I didn't know the T-70's and up used those a/r's. Plus i don't need that much power. I was told that that turbo i have was upgraded to T-70 wheels, but i find that hard to believe, i will talk to my turbo guy. Either way that isht big enough for me....:rofl:

[Lil red]

.84 AR here...........looking to go .96 AR less low end more top end.......

[StreetRX7]

.84 AR here...........looking to go .96 AR less low end more top end.......


Yeh but what compressor side..?? :rofl:.. Yeh trying to get all up in your business... :rofl:

[92vr4]

9b compressor side

[VIZuki]

Yeh but what compressor side..?? :rofl:.. Yeh trying to get all up in your business... :rofl:

See they do it also...I'm not the only one that asks friendly info:eek::rofl:

[cruzan7m]

9b compressor side

WHAt!....:rofl: You lie..........:rofl: Just kidding, what single turbo you plan on runnin?

[StreetRX7]

Just picked up another customer motor over the weekend.. N/A to rebuild.. Will take picture of it 2morrow... So much work not enuff time to do shit.. But I have some major work for the next couple weeks wont have time for My projects... But Trust me Its all worth it :)....

[RedBull]

get back to work.......

[92vr4]

WHAt!....:rofl: You lie..........:rofl: Just kidding, what single turbo you plan on runnin?

I debating between gt35 and gt40

[StreetRX7]

get back to work.......

I'm rite on it Boss!!!! :rofl: :rofl:

[StreetRX7]

I debating between gt35 and gt40

GT40 I would say is to big.. remember you have stock internals.. not moving much air.. :dunno: My :twocents:.. That one thing you gotta look into MOTOR IS STOCK can only push so much BAI!!!!

GT35 :party: Fo Sho

[92vr4]

Thats what i was leaning towards

[Lil red]

thats funny:rofl::rofl::rofl: and yeah im running a 101 as well and it gets into boost pretty early i dont think you would want to go too much smaller with a rotary

I guess that's why they say rotary's are not truly 1.3 liters:dunno::dunno:


Here’s a little info on how to properly figure out displacement on a rotary engine. Everyone argues that it is really a 1.3 liter while others argue that it is really a 2.6 liter engine. They are both wrong! If we look at how a piston engines volume is calculated we arrive at a displacement based on total swept volume of every piston added together. It is not based on rpm. On a rotary, displacement is figured using one rotor face in one complete revolution then multiplied by 2. This only leaves the total for 2 combustion chambers though and the rotary has 6! Since the volume of a 13b rotary is rated at 1.3 liters (only 2 combustion chambers) it really adds up to 3.9 liters!!! I can hear it now, “…but we only have 2 rotors!” So what! Like I said it makes no difference if there are 2 rotors with 6 faces or 6 rotors with one face each. the total is always 6 and the base numbers are only based on 2 chambers. The rotary merely does 3 times the work in a package 1/3 the size. It’s just a 3.9 liter engine crammed into a 1.3 liter body. Just so none of you start a fight over this, I will explain this later so don’t chastise me yet!!!:fight::rofl::rofl:

[StreetRX7]

I guess that's why they say rotary's are not truly 1.3 liters:dunno::dunno:


Here’s a little info on how to properly figure out displacement on a rotary engine. Everyone argues that it is really a 1.3 liter while others argue that it is really a 2.6 liter engine. They are both wrong! If we look at how a piston engines volume is calculated we arrive at a displacement based on total swept volume of every piston added together. It is not based on rpm. On a rotary, displacement is figured using one rotor face in one complete revolution then multiplied by 2. This only leaves the total for 2 combustion chambers though and the rotary has 6! Since the volume of a 13b rotary is rated at 1.3 liters (only 2 combustion chambers) it really adds up to 3.9 liters!!! I can hear it now, “…but we only have 2 rotors!” So what! Like I said it makes no difference if there are 2 rotors with 6 faces or 6 rotors with one face each. the total is always 6 and the base numbers are only based on 2 chambers. The rotary merely does 3 times the work in a package 1/3 the size. It’s just a 3.9 liter engine crammed into a 1.3 liter body. Just so none of you start a fight over this, I will explain this later so don’t chastise me yet!!!:fight::rofl::rofl:


Hmmmm!!! ok... :rofl: how much time you need.??. lol..J/K

You are about rite on the 2.6liters issue ;) I seen rx7 run 1.10/1.15/1.32 .AR on the street an still boost really good.. 1.32 AR on an 3rotor is ah monster.. over 500hp @10psi...

[DomesticChiney]

Hey Streets..... I'm sending you my 120mm Main Gun from my tank..... I need you to bore it 30 over so that I can fire missles through it.....

[StreetRX7]

Hey Streets..... I'm sending you my 120mm Main Gun from my tank..... I need you to bore it 30 over so that I can fire missles through it.....

:rofl2: Kool just send it to STX No Name or adress requied,I'll know it for me.. lol..:rofl:

You sure you dont want it bore any bigger..??? :rofl: :rofl:

[3tc power]

Hmmmm!!! ok... :rofl: how much time you need.??. lol..J/K

You are about rite on the 2.6liters issue ;) I seen rx7 run 1.10/1.15/1.32 .AR on the street an still boost really good.. 1.32 AR on an 3rotor is ah monster.. over 500hp @10psi...

a friend of mine in J-ville is making 832hp and 543trq @ 18psi on a gt42 with a 3 rotor 3rd gen rx7

[RedBull]

a friend of mine in J-ville is making 832hp and 543trq @ 18psi on a gt42 with a 3 rotor 3rd gen rx7

can u say BEAST

[StreetRX7]

can u say BEAST

BEAST!!!!!!!!!!! :rofl:

[3tc power]

BEAST!!!!!!!!!!! :rofl:

my other friend that helped him with the tuning of the RX7 was like i want to race you 3 rotor rx.....he was like nah not right now. he's like you think you are slick with that little corolla:rofl: you forgot i be with you at the track when you take it:rofl:. Mike(corolla guy) was like nah dog! im just curious how i would do agains this 3 rotor monster.

the thing is that the rotary is in its early stages, and thats why he don't want to run the car, plus he said you know that damn 1.8 runs 9.50's all day long and i have not even driven my car for 2 months yet. it was funny because both of those cars can show up at the street races and clean up and take everyones money. anyways i just had to tell the story because i was laughing when they had me on 3 way calling.:rofl::rofl: damn Puerto Ricans

[StreetRX7]

my other friend that helped him with the tuning of the RX7 was like i want to race you 3 rotor rx.....he was like nah not right now. he's like you think you are slick with that little corolla:rofl: you forgot i be with you at the track when you take it:rofl:. Mike(corolla guy) was like nah dog! im just curious how i would do agains this 3 rotor monster.

the thing is that the rotary is in its early stages, and thats why he don't want to run the car, plus he said you know that damn 1.8 runs 9.50's all day long and i have not even driven my car for 2 months yet. it was funny because both of those cars can show up at the street races and clean up and take everyones money. anyways i just had to tell the story because i was laughing when they had me on 3 way calling.:rofl::rofl: damn Puerto Ricans

:rofl2:.. Them rican crazy...

[cruzan7m]

I guess that's why they say rotary's are not truly 1.3 liters:dunno::dunno:


Here’s a little info on how to properly figure out displacement on a rotary engine. Everyone argues that it is really a 1.3 liter while others argue that it is really a 2.6 liter engine. They are both wrong! If we look at how a piston engines volume is calculated we arrive at a displacement based on total swept volume of every piston added together. It is not based on rpm. On a rotary, displacement is figured using one rotor face in one complete revolution then multiplied by 2. This only leaves the total for 2 combustion chambers though and the rotary has 6! Since the volume of a 13b rotary is rated at 1.3 liters (only 2 combustion chambers) it really adds up to 3.9 liters!!! I can hear it now, “…but we only have 2 rotors!” So what! Like I said it makes no difference if there are 2 rotors with 6 faces or 6 rotors with one face each. the total is always 6 and the base numbers are only based on 2 chambers. The rotary merely does 3 times the work in a package 1/3 the size. It’s just a 3.9 liter engine crammed into a 1.3 liter body. Just so none of you start a fight over this, I will explain this later so don’t chastise me yet!!!:fight::rofl::rofl:

FINALLY! That's all i have to say!

[RedBull]

don't be jealous cuz we do more with less

[StreetRX7]

don't be jealous cuz we do more with less

:+1: :cool:

[Lil red]

don't be jealous cuz we do more with less

Or have more and still do less:rofl::rofl::rofl:

[StreetRX7]

Or have more and still do less:rofl::rofl::rofl:

The other way around..BAI!!!.:rofl: We dont have cams,heads,valves,retainers,valve spring,Timing belt I can go on.... :rofl: We only have a block ;) A honda,scooby,4g63,3sgte all just about twice the size of a rotary...:) :cool:

Edit: 1.3 liter :rofl:

[3tc power]

don't be jealous cuz we do more with less


damn guy i will have to agree was mr.Red! they do break more with less spinning parts, yep they sure do give you a hard start on cold days with less spinning part too:rofl::rofl::rofl::rofl::rofl::rofl:

[cruzan7m]

don't be jealous cuz we do more with less

Danm! i have to say more...lol Not jealous, just happy that someone else other than i know the deal with rotary an dislpacement, ( example>>> mitsubishi starion 2.6liters- 4cyl......nissan skyline/ toyota supra 2.5 liter 6cyl) see my point:) I don't think physical engine size matter to some degree. Plus both nissan and toyota made 2.0 liter 6 cyliner engines for the skyline and the supra in japan.

[Lil red]

The other way around..BAI!!!.:rofl: We dont have cams,heads,valves,retainers,valve spring,Timing belt I can go on.... :rofl: We only have a block ;) A honda,scooby,4g63,3sgte all just about twice the size of a rotary...:) :cool:

Edit: 1.3 liter :rofl:

well said guy:thumbsup::thumbsup:

[StreetRX7]

damn guy i will have to agree was mr.Red! they do break more with less spinning parts, yep they sure do give you a hard start on cold days with less spinning part too:rofl::rofl::rofl::rofl::rofl::rofl:

Now that funny..:rofl2:.. :rofl2: ..:rofl2: