Originally Posted by x'ed

well the earlier crossfires weren't able to rev the whole way, if you remember, so they weren't accurate hp numbers. the one guy who did get a full run was an auto, so he was about 10 whp lower than a manual if i had to guess.

and the MAIN reason why is that i was on a dynapack. i posted that up in my big thread. i put down like 199 to the wheels stock and 220 to the wheels after the tune, pretty amazing gain (21 whp) on an na car.

as you and i know, dynapacks TEND to read higher than roller dynos, and the guy at the shop said his s2000 makes 211 on his dyno and 201 on a dynojet. so in my thread i said i guessed that i actually probably had 207 at the wheels on a dynojet, following a relative calculation to the s2000's that the owner had. i probably really put down like 186-88 to the wheels stock on a dynajet.

there is a calculation out there that is very precise, but i'm lazy and suck at math, and am pretty sure my guesstimates are close. dynapacks are the best dynos to tune on and that's why they used that one. nevertheless, the 21 whp will get me bye until i get my new car in july, as will racing buttonwillow. it was free too, bullseye. its no srt-4, but its way better that my car when it was stock, as you can see the torque is pretty monster.


by the way, search my thread called "my tune, my dyno, my story" or something like that, my dyno runs are up in there.