i am experiencing a problem, and was hoping that someone here could help me out...
i can't build any boost when i try to "break boost" my car.. it goes to 0 and doesn't build any boost at all... i can have my throttle at 75% and still nothing... when i let go of the break and floor it at same time, it would take car about 1.5second to reach full boost... a lot of turbo lag...
i heard that some of turbo lag can be fixed by decreasing timing at the line... is this true, or is there something else i can do to get some boost of the line ?
thanks
setup:
3.8L L67
8.4:1
PT-67
3" downpipe
3.29 gears
no exhaust leaks
no boost leaks
wastegate closed 100%