Evo Upgrade Help

[STRCHSR]

Originally Posted by JackandJanet

First thing I'd do is ditch the TB spacer. Those things supposedly helped carburated vehicles, but I've never read anything that says they help a fuel injected vehicle.

I'd recommend two tunes, optimized for the kind of driving you do. Pretty much what JWBFX4 recommended. And, I'd keep the 93 canned tune too. Make sure Bill knows your driving is mostly highway.

- Jack

Im getting about 6 more horsepower out of the TB Spacer. And only paid $25 shipped for it.

And its a to get off so I'll just leave it on there since it's not hurting anything.

So I should just leave the trany mode and do a 89 tow cust and a 89 perm?