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I returned to the dyno for another try with race gas since my BPU Supra seemed to be on the low side on my first dyno visit.
My first visit to the dyno was in sequential mode with an EBC so my boost would spike to 22psi hold 18.5psi and drop to about 17psi at redline. I heard a little knock at the transition to the second turbo but it didn't appear that I had gotten any timing retard. This netted 381rwhp and 413rwtq.
My second visit to the dyno was in ETTC with a MBC so my boost would spike to about 19psi hold 18.5 and drop to 17psi by redline. I had also added the "MAX AIR" airbox to my HKS intake (this was not the reason my #'s were higher). The big difference was I added 100 octane gas so I wouldn't get any knock. I wanted to see if I had gotten any timing retard the first time. Well I think it is easy to see that I did. I believe that these #'s are more indicative of the power my car makes on the road since I never had any knock on the street. But with basically no additional parts I made 406.2rwhp and 424.5rwtq.
You can see my mods and dyno chart at www.geocities.com/steve_jarvis_me
Later, Steve
My first visit to the dyno was in sequential mode with an EBC so my boost would spike to 22psi hold 18.5psi and drop to about 17psi at redline. I heard a little knock at the transition to the second turbo but it didn't appear that I had gotten any timing retard. This netted 381rwhp and 413rwtq.
My second visit to the dyno was in ETTC with a MBC so my boost would spike to about 19psi hold 18.5 and drop to 17psi by redline. I had also added the "MAX AIR" airbox to my HKS intake (this was not the reason my #'s were higher). The big difference was I added 100 octane gas so I wouldn't get any knock. I wanted to see if I had gotten any timing retard the first time. Well I think it is easy to see that I did. I believe that these #'s are more indicative of the power my car makes on the road since I never had any knock on the street. But with basically no additional parts I made 406.2rwhp and 424.5rwtq.
You can see my mods and dyno chart at www.geocities.com/steve_jarvis_me
Later, Steve