I'm putting 2.02" valves in 360 heads ...

360DartGT66 said
I'm trying to decipher what you're saying here. Is the top cut the 30* angle seat cut in this pic?

View attachment 1715112864

The 30* cutter I've ordered is 2 1/8" in diameter. I'm hoping that'll be enough to get a decent cut. My worry is that it'll be too big and interfere with the chamber wall.

yellow rose said
.100 if you can get it. Sometimes you just can't. Especially with bigger valves. You can't get it next to the exhaust valve. But every where you can, a nice top cut is a power maker.

The 2-1/8" shouldn't be too big. Below is a picture of a wide 2-1/4" top cut for a 2.02" valve. It fits inside of a line inscribed around the combustion chamber using a 4.080" gasket.

James Culp EQ heads 016.jpg