Quote Originally Posted by h22ek
so. remember how i said i lost to that s2000, well i got my car dyno'd today. 142hp,125tq. I was pretty disappointed, and i got 3 pulls and it was exactly the same all three times. i had a very shakey band, my max power was at 6800rpm and my a/f was low. Ive always had an engine light and i thought it was the o2 sensor, well it is, but i read there are 2 different o2 codes that can pop up. one being for emissions and one for performance, well im pretty sure mines the second one lol. and i have an egr valve , throttle position, intake air temp codes also. so it looks like i have to work to do. and info on this subject is thanked in advance.
damn Eli thats sucks! I think it's time for a rebuild. A stock GSR puts down more then what you did. My h22 put down 201whp 168trq with I/H/E/ and a Euro R manifold and t-body untuned.