Thread: 347 Piston Rock Issues ?
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Old 10-29-2006, 09:43 AM
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jmarsey jmarsey is offline
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Kevin,

The issue with the 347 is the rod angle. As long as you are not road racing you should get plenty of life out of this combination as a daily driver. If you are looking for endurance and sustained higher rpm then the 331 is the best combination for the 8.2” deck height.

Good luck, John
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