The 408 is finally here!!!
I'd ditch the maf altogether and get a SD tune. The cam will be happier too.Time consuming to tune, wideband a must.
Some say the tune varies with weather, meaning you might have to tweak season to season.
Benefits:
Makes even the largest cams tame... 260duration 106lsa? no problems
Removes the restriction of the maf
Crisper throttle response


