21 is not impressive, since i can do that too without a mileage booster.

why not make a real incentive, if u trade in give half off on a trinity.

Bjl630 ill guess there is no more than a few hundred pounds difference between your avalanche and a pickup. Besides its not the weight at highway speeds that causes afm to cycle to much, its wind resistance (drag).

Aint that some stupid stuff yuk2007, one guy tells u to update, it goes wrong then another guy says no need, seems things aint changed, they still dont know anything.

It is? Because mine didnt remove the torque management. Wervin if anyone tells you these motors dont have any bottem end torque, you tell them they are full of BS.

Nope mark youre just screwed. Funny how other programers come with the cables to connect to a computer. Here they want you to spend $50 on the cables then another $100 for a "custom tune". Atleast u noticed a difference in performance. Im trying to selling my predator and save up for efi live or ...

Part of the reason why the shifts in the stock vehicles are so soft is from the engine timing being pulled down. My truck at wot will drop to -8 degrees when shifting...so how wld you firm up shifting on engine side ....huh....

well even a custom tune doesnt remove all TM just some. u might want to look into other tuners even efi live its spendy but i heard jet performance has same setup as efi live at half price plus u can multiple cars and it has tcm support

no thats not being said here.

overall engine temp effects under hood temps which heat up intake tubing fuel lines plus carb/tb and intake. your right bout gettin coldest air upfront but your intake heats up the incoming air. if your worried bout your oil get a inline fuel cooler and wrap your intake tubing with heat protective ...

overall engine temp effects under hood temps which heat up intake tubing fuel lines plus carb/tb and intake. your right bout gettin coldest air upfront but your intake heats up the incoming air. if your worried bout your oil get a inline fuel cooler and wrap your intake tubing with heat protective ...

your welcome

ok thx for the info.

wont add. itll free up bout10hp an some slight fuel economy.

i been thinkin bout doin that to mine im not much of a trans person. what do u gotta do to change it an what servo is it?