Re: 5 main, chev, crankModel A engine
Quote:
Originally Posted by George Miller
Day one. The picture of putting in wrist pin holes. Also the wooden rod that I made to make sure my math was right. Also to make sure it cleared every thing in side the engine. The alum rods will be a little different in shape.
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I'd suggest holding the endmill in a collet, not a drill chuck, and raising the table up more.
Is 7075 a suitable application for engine temps? Are you going to shot peen it? Heat treat it?
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Nathan - 1929 Closed Cab Pickup, 1929 Tudor, 1930 Coupe, 1941 Pickup - Vintage BMW Motorcycle Collector/Mechanic
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