Quote:


the stock long block is good for about 400 crank hp with just a cam, intake, and exhaust change.




Really...??? I know they're very underrated, but that much?

How much cam are we talking to make that? (I'm assuming an RPM intake/proper carb and full longtubes/GOOD exhaust).

I am THIS close to selling my big block parts for the Challenger and looking for a drop-in 318 or 360 Magnum.