Suggestions for new design Aluminum Mopar SB clean slate (kind of) cylinder heads

pittsburghracer said
Sorry I forgot to add this to my Indy post.

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I forgot they used that GIANT dumb *** 1.650 exhaust valve in that head. Just stupid.

When I was looking at them IIRC I didn’t think I could shrink the port/bowl down enough to get to 1.600 let alone 1.550 where it should be.