INTERNAL ENGINE MODIFICATIONS Valvetrain |Heads | Strokers | Design | Assembly

Hybrid 5.3 Needs help was turbo now n/a

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Old Jan 21, 2009 | 11:16 AM
  #11  
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Yea compression really seems to wake these motors up and since I already ported the heads I figured what the hell. Cheap horsepower is good horsepower. Esp when most of these cams seem to kill dcr a bit on an already lower comp motor. I should be at 10.5-10.6 to 1 now roughly
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Old Jan 21, 2009 | 02:20 PM
  #12  
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I might try keeping the zo6 cam and see what happens. I dont have much $$ right now and pushrods are pretty cheap. Could I upgrade the rockers for more lift?
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