gsr motor
-81.25mm usdm itr pistons
-99 usdm itr cams
-70mm bbk tb portmatched to skunk2 intake manifold with ported runners
-aem short ram with weapon r velocity stack
-hytech ebay knockoff header
-2.5'' piping from header back to an obx twinloop muffler
-tuned on crome

184.48whp 130.21wtq sae corrected

give me some feedback




the run 3 was not a baseline run because the chip i was on when i got there was too lean to even full throttle on.


Modified by shabam at 12:43 PM 9/18/2007

 

I think it looks pretty good.

 

Not too shabby

 

nice power.

Please add this to the dyno thread at the top.

 

Damn, real nice numbers.

 

wow good numbers...u make more power than me and you're using oem parts...impressive

 

why use a 70mm tb? and not a smaller one?

 

i got the tb and im for free so i thought i should just put it to use.

 

Excellent numbers..

 

very nice numbers!! this is with stock comp ratio?

 

Very respectable

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by HvRRZ &raquo;</TD></TR><TR><TD CLASS="quote">very nice numbers!! this is with stock comp ratio?</TD></TR></TABLE>

USDM ITR pistons. Not stock compression.

 

oops I completely missed that. Thought it was just the itr cams.

How high is the compression in the gs-r with itr cams? should be higher then a stock itr motor.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by HvRRZ &raquo;</TD></TR><TR><TD CLASS="quote">oops I completely missed that. Thought it was just the itr cams.

How high is the compression in the gs-r with itr cams? should be higher then a stock itr motor.</TD></TR></TABLE>

well the compression is gonna be higher than the itr just because of the smaller combustion chamber of the gsr head. and it depends on what the block is decked to. and the head for that matter.

 

the compression should be anywhere from 10.8-11.0:1 according to the compression calculators online. the head was not milled or decked at all.

 

those are some really good numbers man. congrats on a good setup

 

yea for such a simple setup those are great numbers. Now get to the track and post some times..

 

i'm having sticky throttle problems. when i initially start the car and drive its fine but after a couple minutes the throttle gets stuck closed and little and i need to apply more pressure to get the gas down because it is sticking. i cleaned the throttle plate and tried spraying wd40 on the spring thing, what else can i do? o yeah, sometimes my idle surges.

 

get some white lithium grease in a spray can and when the car is off spray the spring on the tb and open and close the throttle till it goes away.

 

yup, worked for me on my edelbrock t.b.

 

your car had the exact problems i stated above?

 

niceeee!

 

Really nice Numbers man,...

 

nice this is basically the same setup i'm going to have running this week... I'm glad to see you made this kind of power.

I have a jdm gsr block 10.6:1 comp. skunk2 pro series intake manifold with skunk2 68mm throttle body. I port matched the manifold to throttle body and polished it and the runners. I'm polishing my head tomorrow too. Skunk2 valvetrain and ctr cams also. Exiting throught a jdm type r header with a 2.5 in exhaust, and a cut out after the header most of the time.

I'll post up when i get my numbers too.

 

^^ hope you make some good power bro.