Thread: NOS Chevy "factory high performance" 307 engine?
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Old 05-28-2016, 02:52 PM
volquartsen volquartsen is offline
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Default Re: NOS Chevy "factory high performance" 307 engine?
I have a 1970 Slickcraft boat that has a chevy 307, motor is marked as a OMC...
Wondering if this motor would be the same as the high performance motor?
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