08 TBSS Hanging Idle after rev
#1
08 TBSS Hanging Idle after rev
I am tuning a buddies TBSS, just did a 402ci swap into. So far everything seems fine exept that after a rev the rpm takes a couple sec to start droping down to idle. Setup is as follows, LS2 402, trick flow heads, 11.5-1 comp, 232/236 114lsa cam, ported stock 87mm tb. This motor was out of a 07tbss and idle didnt hang in it. Same scaler is being uses between the two, but tps hangs high for a couple secs before dropping. What should i do to adjust this? Still learning Gen4 i am used to Gen3 pcm's. Thanks
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