Mopar Performance Purple Mechanical Camshaft - P4120653AE Cam Card

rumblefish360 said

I’d go with the cam AJ runs. 10.5-1 is a bit high for 91. Not that I’d be worried now…. Though I’d watch the cylinder pressure.

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Looking thru some old notes on cams, I see where it is not recommended to exceed 165 psi cranking pressure on pump fuel.
Looks like my parameters just shifted.