Porting small block 915 j-heads
Looks like they had tried welding that intake port at some point.
I hardly take much out of the exhaust port.
If they’re into the mid/high-160’s(no tube), that’s enough for over 500hp(on a suitable build)......... so I don’t worry about finding water in the ex ports.
Looks like with what I do on that side of the head I should be plenty safe.