I'll have to dig a bit to get those numbers..

All in all, while I like the RS powders, H4350 and 4831 bested them in my rigs across the board.

It might have been different if I had used mag primers under the RS powders as JB suggests.

Next .260 I'll have to do that.

Originally Posted by captain seafire
I replace valve cover gaskets every 50K, if they don't need them sooner...