Welcome to the SR20 Community Forum - The Dash.
SR20 forum logo

Thread: sr20ve 86x86 whats the most whp?

+ Reply To Thread
Posts: 71-80 of 90
2012-04-05 03:18:00
If you look at the b18 motors for example each one had a different factory rev limit, same with the b16's. While each one with a higher rev limit had higher compression, they also had a different intake manifold, cam, and exhaust manifold.

Like he said its not just the compression. Its more everything combined. I will say that compression does help in the higher rpm as was fact when we dynod my buddies built f20 high comp motor. 12.5:1 on a 2.0L, power just kept climbing till the rev limit. BC Stage 2 cams. He then went to a 2.1L 9:1 compression motor and you could feel the power fall flat well before the rev limit. More like 8k and there was no more usable power. While the torque increase was there from the extra displacement the 2.0L high comp made more peak power and had a much much better topend and broader powerband.
2012-04-05 10:36:22
good read keep em coming...

im still amzed on mr sentraspecvs 2.0, those ITbs made it alive...

someon have picz and specs of it??
2013-03-17 04:08:20
Originally Posted by marksr20
sr20ve, stock compression, 86x86, n1 cams - 249whp corrected

what kind of mods we are looking @ to get that whp with stock compression?
2013-03-17 04:50:09
ITB's. Best mod for the money.
2013-03-17 08:25:08
Originally Posted by nismo94tuner
ITB's. Best mod for the money.

2013-03-17 15:26:32
Ok. Nitrous and then ITB's lol
2013-03-17 16:51:49
Bes when you gettin some itb's lol
2013-03-17 17:15:56
Re: sr20ve 86x86 whats the most whp?
Guys I have a stock 20ve,n1 cams with stock intake manifold and some tri y header with 198whp, if I add a good IM with large tb how much whp can I get?
2013-03-17 17:38:19
Depends on how good of a manifold. 10 - 25whp...
2013-03-17 17:45:38
Re: sr20ve 86x86 whats the most whp?
Originally Posted by cory
Depends on how good of a manifold. 10 - 25whp...

What is the best mix for a good IM?
Runner length?
Runner diameter?
With or with out velocity stacks?
Plenum size?
TB size?
I really want to use a large tb like 102mm is this a good option?
Last edited by B13SR20VE on 2013-03-17 at 17-46-42.
+ Reply To Thread
  • [Type to search users.]
  • Quick Reply
    Thread Information
    There are currently ? users browsing this thread. (? members & ? guests)

    Back to top