Outer Limits 4x4 Board

g day i have a 4.2 gq ute thats turboed. just wondering if i put a intercooler on it what dose it efect. will i need to get it tuned before i drive it? or will it be fine to drive around till i get it tuned? also has any one tryed the diesel gas system? if so how good/bad is it?
cheers

I have a gas set up on min makes big difference . I think that I would have better off spending that money on the turbo instead. (ball bearing ect rather than the axt setup that I have.

i put a top mount on my gq 4.2 td, made alot more torque. Its fine to drive around without a tune but after its tuned its a huge difference! mine went up 20kws at the wheels. Arb bendigo tuned mine, they done a great job

Cheers Den

Adding an intercooler want effect your tune much. It may richen things up slightly as there is some boost pressure lose across the cooler. But since the charge air is being cooled heaps. This should not be an issue.
Then when they put it on a dyno or tune it. Then they can reallly wind the fuel up.
Would recommand fitting a EGT gauge. As more fuel = higher EGT which can be bad.

Wack the IC on which will cool your intake temps so you can crank up the boost which will require more fuel and give you more go, fun, cheerrs

Does anyone know of a good diesel dyno tuner in the Newy area? Thanks