Re: 350 - 270 Combo Horsepower
Quote:
Originally Posted by Dwight Southerland
Jim Hughes runs a 70 Nova with a 350 hp 402. Different animal than the '71
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Yes the 1970 402 is a way better motor. It also has an intake manifold that has a higher rise which produces better air/fuel flow than the 71 manifold. The 71 intake is flat as a pancake. The 70 engine is also 10.25-1 compression ratio. The 71 engine has a 9:28-1 CR.
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Nelson Kowal
Stock 345
Last edited by njk53; 06-22-2015 at 09:57 AM.
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06-22-2015, 09:53 AM
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