Survival Motorsports Fe Engine Main Bearings
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Barry uses 3/4-groove (270-degree) race-style main bearings: "We find it to be a better quality product that maintains bearing surface area at the [cap side] of the bearing compared to a full-groove bearing. At the same time it gives you 270 degrees of oil flow to the rods, 'cause rod oiling comes out of that groove in the main bearing." View Related Article
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