SBC 383 advise

Old 07-17-2007, 05:44 PM
  #1  
westlacamaro
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Default SBC 383 advise

I am building a pro street 70 Z28 and using a 383 that was built for another car with an automatic. I am using a 4 speed. So, since the engine was balanced, will I need to get the fly wheel 0 balanced? Also, any comments on RHS Aluminum Heads. Good..Bad???
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Old 07-17-2007, 07:03 PM
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bbchevy
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Default 383

It depends if the Assembly is balanced,Internally or Externally?
RHS Heads,VERY Good in My Oppinion?
Later
G 8)
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Old 07-17-2007, 07:13 PM
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blown375
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Default 383

If the engine had an external balanced flexplate you should need the same with the flywheel .take the flexplate to a reputable engine shop (hopefully the one that originally balanced your motor) and have the two matched up. :wink:
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Old 07-21-2007, 03:29 PM
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westlacamaro
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Thanks for the reply....Anyone else have experience with aluminum RHS heads??
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