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Old 03-25-2013, 01:43 AM
angelf0926 angelf0926 is offline
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chevy 454 hp??

Hey guys so as I stated a while ago I bought a 454 from a friend for $400..ran awesome before we pulled it out of his truck..he sold it since he doesn't have his truck anymore..everything was stock...3999289 block with 781 heads..I know this engine has great potential...I want to get 400hp out of it MAX...I have heddman headers, eddy 750 cfm carb, eddy torker intake..now since I'm sure this engine is stock...what would b my HP numbers if I were to add these accessories and without tearing the engine apart?? What about the compression ratio?? Car is only for weekends/street?? What do u think? Suggestions are also welcomed
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