Thread: 307 engine
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Old 01-22-2019, 09:51 PM   #2
Wikid61
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Join Date: Aug 2013
Location: anamosa iowa
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Re: 307 engine

The biggest weak spot of these engines was the camshaft. Putting a 300 horse 327 cam or a .425-440 lift aftermarket woke them up. Someone should step up to your motor & save it. I would if you were near by, in a s10 it would fly for ChEAP>
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