Dont get a JET chip. They are freakin' garbage! Go with Superchip. I saw a 98 S10 4.3L on the dyno and he got 1 HP, and lost 2 ibs of torque. (1/-2) Then we installed a superchip and that same motor got 14HP and 27 pounds of torque. Seems unreal, but it had a lot better numbers.
Well thats good to hear, alot of people dog on the HPP but I have to say if you were to buy individual modules for each thing the HPP does youd be spending alot more. I wish I could use the power tuning but the gas here sucks so bad.
Maybe this will help your gas problem, after i installed the new MAF i found out i could use 89 octane gas with the power
program installed.It ran just as fast and did not ping or retard
the timming. Seems the Maf adds more fuel to make up for
more air flowing thru it.:thumbup: