When comparing the increased exhaust flow of the stage 2 head how do the desired cam specs change? I know the stage 1’s like a little more exhaust...
I was reading the article about Greatest Musclecar Engines: Buick GS455 STAGE 2...(GSXTRA,Spring 2018) Where the article listed 2 STAGE 2 cams:...
My 67 GS does not like headers. Smash the hell out of them to install. Stage 2 heads & headers comming soon....for better fit. My C118 cam has...