RCU Forums - View Single Post - What's the difference between an OS SF engine and an FP?
Old 04-12-2007 | 08:30 PM
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meaden
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From: Decatur, GA
Default RE: What's the difference between an OS SF engine and an FP?

I have a .45-46? SF that is pulling great after 10+ years of abuse and neglect. I know that dosen't speak to your power question. But it's a great engine, starts right up and goes.