Spent the weekend port matching my heads and air gap intake to the rectangular port 1275 gaskets.......... My garage looks like a CNC machine center with all the aluminum shavings everywhere....... Anybody else do this and what kind of results did you have? These are some really big ports for a dual plane intake? TBF

I did a set of AFR 305's with a Brodix HV2000 single plane 2 seasons ago and I'm still finding aluminum shavings everywhere. I didn't do a before and after, all I can say is the after is very impressive.