My 422 smallblock build

Yeah I know a lot of guys don’t put those plugs in but every smallblock I’ve ever opened had them there so I’m going to put them in. I am planning to put a tiny pisshole in the plug and a bigger hole, maybe .250”, in the cam plate to lube the timing set.


I love the idea of the hole but .250 is WAY too big.

An .0625 hole is plenty, and something around .040ish is ok too.

A .250 hole is BIG!

Edit: I had to LOL when you called a .250 hole a piss hole. That's a classic.