Reply to "Valve in new engine not seating"

marlinjackThe Machinist #5723 AMARGOSA MACHINE 'Running on Empty- Middle of Nowhere'

...All Exhaust Valves and Seats are cut to the .120" For Improved Heat Transfer to the Head. The Intakes are, I believe at .090"? (.070" for the Boss 302)

The Top 30 Degree should Have been Cut. I would think they didn't do the 60 Degree cut, to Be Taken Out during 'Bowl Polishing', anyway. For Improved 'Deep Breathing'. 'Volumetric Efficiency', Race Engines are 85% and More.

Good Job!

10/10/2411:45 AM

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