Piker Porting (Intake Manifolds)

Rat Badtid, thanks for the observations, the tips and at the least humoring my outside the box thinking regarding alternative possibilities for a textured finish.
I’ll let you know how it works out on the practice stock.

Got any riffler files? Might help get further down the passages and into the areas a flat file won't. About $15-$20 a set.
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