1963 Chevy Ii Station Wagon Tune Up Checking Timing
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Checking the ignition timing revealed the 350 was set at 39 degrees, which we were surprised about at first since we’re used to 34-36 degrees on small-blocks, but Mena explained since this engine has cast-iron heads and an older combustion chamber design, it “liked” that much. Mena tried retarding, as well as advancing the timing a few degrees, but the numbers were unaffected. View Related Article
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