EP3- Full Race GT3582R- KPRO 673 whp 30 psi
**UNCORRECTED NUMBERS** sae was 650 something
Back on the dyno, for the final race-gas tune by National Speed out of Wilmington NC.
RBC intake, AEBS sleeves, Stock port/cams. 87.5 Wiseco 9.0 pistons. Liberty 5 sp 4.0 final
4th gear pulls



And the final numbers? 673.29whp/520.xxftlbs on 30 psi dropping to 28

YouTube - National Speed: 2003 Honda Civic Si - Full-Race GT3582R/built K20A2 - 673.29whp/520.xxftlbs...
Back on the dyno, for the final race-gas tune by National Speed out of Wilmington NC.
RBC intake, AEBS sleeves, Stock port/cams. 87.5 Wiseco 9.0 pistons. Liberty 5 sp 4.0 final
4th gear pulls



And the final numbers? 673.29whp/520.xxftlbs on 30 psi dropping to 28

YouTube - National Speed: 2003 Honda Civic Si - Full-Race GT3582R/built K20A2 - 673.29whp/520.xxftlbs...
SICK EP3!!! I was going to get one of these as my daily driver, but then I found out a FIT is lighter, lol.
We need videos of this beast ripping some 24.5s up at the track :D
We need videos of this beast ripping some 24.5s up at the track :D
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makes me so proud to see that lol.. i love my EP's cuz no one likes them.. and theft rate is real low, and we are K equipped so kpro n the motor n u good to go
on the other hand.. this car might be giving Mitch some competition.. he makes 661whp corrected i believe. u should post this on K20A.org in the high horsepower section
on the other hand.. this car might be giving Mitch some competition.. he makes 661whp corrected i believe. u should post this on K20A.org in the high horsepower section
Yes, 4th gear broke at the track, it wouldn't stay in gear after that so it was shipped to liberty for gear set install with a lsd and final drive as well.
Last edited by turbociv910; Mar 2, 2010 at 09:21 AM.
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