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Enthusiast ![]() Joined Sep 2, '05 From delaware Currently Offline Reputation: 0 (0%) ![]() |
hey guy i am trying to get the car to pass inspection and i have had it street tuned but i need a good dyno tune any recommendations thanks
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![]() Enthusiast ![]() ![]() ![]() Joined Sep 22, '08 From Bergenfield Currently Offline Reputation: 5 (78%) ![]() |
if you have a solid street tune, you will pass emissions. They dont push your car to the "high" maps during inspection.
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Enthusiast ![]() ![]() ![]() ![]() ![]() Joined Dec 8, '03 From Lancaster CA Currently Offline Reputation: 6 (100%) ![]() |
what engine management? more details are needed man
-------------------- 2001 Celica GT-S Turbo
1997 Supra TT 6speed 1997 Celica 3MZ/1MZ swap 1990 Celica All-Trac |
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Enthusiast ![]() Joined Sep 2, '05 From delaware Currently Offline Reputation: 0 (0%) ![]() |
the tuner i am using is a apexi safc neo and im not to sure about the tune it feels good but never has been dynotuned
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![]() Moderator ![]() ![]() ![]() ![]() ![]() Joined Oct 1, '02 From fall river, ma Currently Offline Reputation: 13 (100%) ![]() |
you need to drive the car around at low load situations, and use a wideband to get the car to run with an a/f ratio of ~ 14.3-15.0:1 at anything under 15%-20% throttle. (basicly any time your not in boost.)
what i did, was to watch the boost gauge, and use the one of the displays on the SAFC to display throttle position, and figure out how much throttle i had to give it before i would make boost. in my car, it was ~20-25% so i set the hi/lo throttle cutoff at 20% for the lo and 30% for the high, so that anything below 20% throttle was using the lo throttle map, and anything above 30% throttle was using the hi throttle map. (the SAFC interpolates between the set points.) then drive around and watch the wideband below 20% throttle, subtracting fuel till i saw at least 13.5:1 in the lo throttle map, and tuned on the dyno for the high throttle map shooting for ~11.5:1 -------------------- Former Team 5SFTE pro member ;)
![]() 13.6@108MPH, 5SFTE Powered |
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