Port & Polish

[The1SloR_T]

@01GPGT

what works good for taking out aluminum is the carbide cutter bits. Then finish up with the sanding drums. Stones don’t work well, they clog up real easy like you said

btw imo head porting doesn’t do too much unless you have a cam to flow the air. If your milling and raising the compression, however, you could take advantage of the flow to keep heat out and detonation down

ya i just researched earlier that a carbide burr bit work wonders.
I’m gonna go buy some sometime this week.

oh and I know just head porting alone doesnt do much. I’m going to be running crane #18 cams with either a PT valvetrain or 2.7 valvetrain