Youtube videos dyno 318 magnum stock vs cam upgrade

niceolddart said

Your right YY1. I'm pretty sure the factory took the HP rating at the crank. 233 RWHP ain't too bad for a basically stock engine.

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Do they detail the rest of the build before they start swapping cams?

I've wanted for quite a while for a true "scientific method" cam shootout.

For what ever reason's most mag cam swap articles change a bunch of other stuff at the same time even though they bill "just a cam swap".