Originally Posted By MR_P_BODY
Leak check it to verify the crack but I would
sleeve it.. I had to sleeve 3 ports on my
W-2s and 1 port on my W-5.. so far its great..
use a mill to bore your holes
wave

Mr Peabody ,won't chance it . Port wall is almost tissue thin . It would be hard to get at crack ends to drill to stop extending . And there is also thought of any other port cracking .

thanks

Tex

New best ET 10.259@129.65 .
New best MPH 130.32
Finally fitted a solid cam,
stepped it up a bit more
3690lbs through the mufflers
New World block 3780lbs 10.278@130.80 . Wowser 10.253@130.24 footbraking from 1500rpm
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