Carb 4l vct? in 4.0 OHC Posted August 19, 2021 Hi all first post on here I’m running a au xr6 4l with a 3.9 intake and a 4.1 carb as per rules in our race class but what I want to know is how can I an is it beneficial to do something with the vct??
VCT head swap
in 4.0 OHC
Posted
Can you just power it up full time will it run ok?