a little help on my supra. "unknown prob"?

kolongy · 03 Jul 2010, 06:24 pm

i just recently reached 800 hp after 4 years of modding i know its quick but i have a prob. my turbo major lag so i replaced one of the huge turbo with a small turbo that got rid of some of the lag but when i reach like 5000 rpm i feel a jerk and i lose a little power. but my boost gauge says am producing good boost does the fact that it produce at least 40 psi affects it? should the turbo be making less or more. a detailed answer would be very much appreciated

Chiroke · 03 Jul 2010, 06:25 pm

I think u might have to tune it again. the ignition module might not be able to keep up with the high RPM and Boost.

u might have to step up your ignition spark

if u think thats not it just double check everything twice (if all connections are good)

but i think it might be the ignition.

===========================

just curious

what is it an MKiii with a 2JZ-GTE engine

or an MKiV (i have an MKiii with a 2JZ-GTE engine myself)

a little help on my supra. "unknown prob"?

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