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ls swap

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Old Jul 21, 2008 | 10:26 AM
  #1  
zaksblaklabel's Avatar
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1 rotary, 1 not rotary
 
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From: valrico, fl
ls swap

any body have any info on a swap? was interested in possibly doing this.
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Old Jul 21, 2008 | 04:00 PM
  #2  
fahrfegneugen's Avatar
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From: Wash/Idaho
you mean LS as in limited slip?... confused...
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Old Jul 21, 2008 | 07:19 PM
  #3  
Falken's Avatar
Drop it into 3rd
 
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From: Chicago
Originally Posted by fahrfegneugen
you mean LS as in limited slip?... confused...
He's talking about the big Chevy V8s.

To the OP, I don't think anyone has swapped an LS in. There have been a few 20Bs and a 2JZ I think.
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Old Jul 21, 2008 | 08:59 PM
  #4  
04RX8man's Avatar
Rotary Powered Countryboy
 
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From: Pittsburgh
yeah you could put a v8 in there i guess
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Old Jul 21, 2008 | 09:16 PM
  #5  
Outkast187's Avatar
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From: Augusta, Ga
Yea I was looking at it...it will take some cutting and possibly moving the firewall back a tad. Its possible for sure.
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Old Jul 21, 2008 | 09:20 PM
  #6  
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Nope, sorry. They DO NOT fit. It can't be done. There just simply is no room for a V8 in an RX-8. The cam gear geometry is incompatible with a car designed for rotary use, in other words it is impossible. Also, the V angle is too wide and interferes with suspension mounting. Furthermore, recent double blind testing has proven that it simply does not work.

and aren't you supposed to get banned for this kind of V8 absurdity?
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Old Jul 21, 2008 | 09:34 PM
  #7  
mysql's Avatar
Doppelgänger
 
Joined: Feb 2008
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From: Florida
Originally Posted by RotaryFiend
Nope, sorry. They DO NOT fit. It can't be done. There just simply is no room for a V8 in an RX-8. The cam gear geometry is incompatible with a car designed for rotary use, in other words it is impossible

whut? The rx-7 engine bay is smaller and there's quite a few v8's in them.

In fact, I think I can fit a REW and a smallblock in the amount of space we have available.

https://www.rx8club.com/attachment.p...1&d=1208722930
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Old Jul 21, 2008 | 09:45 PM
  #8  
Flashwing's Avatar
3-wheeler
 
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From: Phoenix
Originally Posted by RotaryFiend
and aren't you supposed to get banned for this kind of V8 absurdity?
The OP can stay as long as they don't mind me pissing on the finished product.

There's ONE rotary car in the world being produced...can't you find something else to shove a LS motor into?
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Old Jul 21, 2008 | 09:48 PM
  #9  
alz0rz's Avatar
hakuna matata!
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From: NYC
nothing is impossible with enough time and money..

that said.. there is plenty room in the front for a V8.. god forbid.
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Old Jul 21, 2008 | 09:52 PM
  #10  
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Originally Posted by mysql
whut? The rx-7 engine bay is smaller and there's quite a few v8's in them.

In fact, I think I can fit a REW and a smallblock in the amount of space we have available.

https://www.rx8club.com/attachment.p...1&d=1208722930

ssshhh, don't tell people.....


the last thing we need is a bunch of pushrod powered rx-8s running around sounding like lawnmowers...
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Old Jul 21, 2008 | 10:41 PM
  #11  
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Obviously no one picked up on the fact that I was joking because I don't want to see an RX-V8 ever. Now that I'm getting threatened to put "my money where my mouth is" I guess I'll let everyone in on it....

I know there's room for a V8!
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Old Jul 22, 2008 | 09:29 PM
  #12  
04RX8man's Avatar
Rotary Powered Countryboy
 
Joined: Feb 2007
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From: Pittsburgh
yeah a sawzall will make room for any kind of engine u wold like to put in there
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Old Jul 24, 2008 | 05:26 AM
  #13  
digitalSniperX1's Avatar
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From: Oviedo, FL
rotary in rx7 owned by "pushrod" lawnmower engine.

http://youtube.com/watch?v=1wSQ0vYXX_4


But hey, I have 238 hp from 1.3 L (or is it 2.6), but I have trouble keeping up with stock V6 accords.

Get off the rotary high horse. While it has some advantages, its disadvantages cannot be ignored.

Props to the guys capable of doing this kind of work.

lawnmower engine owns rotary in
a. Reliability
b. Economy
c. Performance
d. Cost

(please don't repeat the obvious, the discussion on rx7's entered into this thread)

Last edited by digitalSniperX1; Jul 24, 2008 at 05:39 AM.
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Old Jul 24, 2008 | 09:19 AM
  #14  
savedsol's Avatar
Carbonormous
 
Joined: Aug 2003
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From: Chicago, IL
See here....
https://www.rx8club.com/showthread.p...&highlight=lsx

I heard there was an LS1 in an 8 at the last 7stock. I can't confirm or find pictures though.

I'm sure I'll pop one more Renesis before the new 100K warranty is up. After that I'll sell or put in an LS_.
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Old Jul 24, 2008 | 09:33 AM
  #15  
Red Devil's Avatar
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From: Misinformation Director - Evolv Chicago
Originally Posted by RotaryFiend
ssshhh, don't tell people.....


the last thing we need is a bunch of pushrod powered rx-8s running around sounding like lawnmowers...
Better than a 2JZ or VQ, imo.
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Old Jul 24, 2008 | 10:26 AM
  #16  
dillsrotary's Avatar
jersey fresh
 
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From: Boston, MA
Originally Posted by RotaryFiend
ssshhh, don't tell people.....


the last thing we need is a bunch of pushrod powered rx-8s running around sounding like lawnmowers...
if you think a v8 sounds like a lawnmower go listen to a midpiped FC
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Old Jul 24, 2008 | 10:45 AM
  #17  
Vasichko's Avatar
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From: Plano, TX
Did you really just put the VQ motors in the same sentence with the 2JZ-GTE?

I think RB26DETT is a better fit next to 2JZ-GTE...

Originally Posted by Red Devil
Better than a 2JZ or VQ, imo.
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