273/ 2 barrel camshaft options
Below is from a Crane cams catalog, where the actual adv duration was compared to measured duration.
One of the lobes is the Chrys 440 Magnum exh lobe. Bit hard to see, but 284* adv duration [ as advertised by Chrys ] has 225* @ 050. That ratio computes to 0.792, not 0.777.
Below is from a Crane cams catalog, where the actual adv duration was compared to measured duration.
One of the lobes is the Chrys 440 Magnum exh lobe. Bit hard to see, but 284* adv duration [ as advertised by Chrys ] has 225* @ 050. That ratio computes to 0.792, not 0.777.