on track footage, Willow Springs Big track

Japanjay

With just breather mods that K24 gained over 100hp. I am assuming though it has a k20 head? He does have a full 1k lbs less than you though. Is that a typo or are you really putting down 370whp without any FI?

clintfocus

not only does the RSX have a K20 head, k24 bottom end motor, but the whole rotating assemble is upgraded with aftermakret rods and higher compression pistons. Also the head internals are not stock, aftermarket cams and valve train. Also the final drive ratio is shorter, the car accelrates dead even with my Z

i specified that the horsepower figure is from the dynapack dyno at church automotive, Dynapack's in general read higher then dyno jets. i just used my dynapack hp figure in the description because the RSX has a hp figure from the same dynapack at church but does not have a dynojet figure. So i used the dynapack figure for fair comparision. my dynojet power output is 330whp, which is right along where it should be with my mods on a 370 on a dynojet inertia dyno.