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Specs on a 351m

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Old Mar 25, 2004 | 12:47 PM
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Specs on a 351m

I have a '78 F150 with a 351m that I would like to build out. I know alot about the outside of this engine, but little about it inside. I know that the bore is 4.0 and the stroke is 3.5, and the CR I think is 8.0:1. I know that the factory rating of HP is 140.

Can anyone give me the stock cam specs? Valve sizes, lifts, etc?

I want to take my stock bottom end and build out the top with a newer cam, carb, heads, and add the Holley 600 that I already have to it. I would like to get these parts that compliment each other and I would like any advice on this.

Thanks :-staun
 
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