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I'm not going to add FI to my car, and I'm not taking it to a dyno. I just wanted to gain a few hp, not make it a drag car, but looks like I'll just leave it alone then.

Alright. How would I go about tuning my car for 93 octane?

More timing would equal more power wouldn't it?

So if i set IAT to 32 degrees i would gain timing without having to edit tables?

Does anyone have a tune for a 3.8 to run on 93 octane fuel? or could someone set one up for me? My car is a 98 Camaro 3.8 auto.

yes my car is an automatic. and thanks for the suggestions. i would like to play with the timing, but i dont really know where to begin. i guess i just need to do some more reading and experimenting.

So far I have tuned my tranny, speedo, fans and such, but havn't done any engine tuning. My car has a cat back and ram air. What tuning can be done to the engine to gain a little power?

i have a 3.8l camaro with some bolt ons also. only things i have really changed is the shift times, speed limiter, fans, and torque managment.

they are installed, but when i try to connect it just says unable to connect to vcm. it works fine with my old laptop without the keyspan serial adapter, so i know thats the problem, i just dont know...

i have an early version of hpt and have to use a serial adapter to use my new lap top. i cant get it to work. i even downloaded the software from keyspan but hpt wont connect to my car. please let me...

i have version 1.0. i think it only uses .bit files doesnt it? will that work for you?

Well, with this kind of help I think I'll buy EFILive for my Duramax.

Is .200 (sec) the quickest I can safely set my shift speeds?

I have a 1998 v6 camaro automatic and have recently purchased hp tuners. I am new to this tuning thing and don't really know what im doing. I didn't know if someone already had a good transmission...