I,ve read and heard that a cam should always be degreed when installing one and not to trust installing it "straight up" meaning just lining up the timing marks. My question is, is there a way to advance or retard cam timing on o stock Gn motor?
I was told recently that with my Ta49 and stock IC with dutt neck I would not see any improvements by switching to a 70mmTB and PTE hat.Does anyone have any experience with this setup?