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i need to know the cam specks for this engine, all i know it that the casting number is 3970014 and it has 307 heads, intake and carb. if anyone can give me and info that would be awsome
 

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it is nearly as good as any other.there are a few such as the 3970010 that has extra nickle in the metal to give better performance in the cylinder walls.i have an 014 350 .060"'s over myself.the factory cam specs for the cam are small like most.i have them in a book somewhere but its not worth looking up.i,ve used both 462 and 993 heads with 202 valves and it runs great.
 
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