Cam Overlap
#1
Cam Overlap
What is the best overlap a cam can have and still pass emissions in places like California, i know their are other factors, but this is the main factor.
What is a good/average overlap for a smooth running cam/idle and one for an agressive cam/idle with loop.
What is a good/average overlap for a smooth running cam/idle and one for an agressive cam/idle with loop.
#7
ok, now it makes sense- 1.2 overlap is correct for this 111.5. a 224/224 with a 112 is 0 overlap.
Still I'm not sure it 0 is still ok for california emissions.. Does anyone know ?
Still I'm not sure it 0 is still ok for california emissions.. Does anyone know ?