Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - edelbrock rpm performer heads 350 vs 383
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Old 11-04-2012, 04:45 PM
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Either will work fine with those heads. 383 will make a lot more power and low end grunt. But for gas milage a low compression 350 is best bet. But for power go 383 higher compression 9.5:1 with good cam will make 400 range with ease.
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