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

engine bearing clearances

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Old Feb 2, 2006 | 11:20 PM
  #11  
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Originally Posted by litreddevil
i put my mains @ 3ths and rods @ 3.5ths
why the added clearances?
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Old Feb 3, 2006 | 11:10 AM
  #12  
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My race 427 sb are all between .003 and .0035 as well. I run straight SAE 30 in it.
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Old Feb 15, 2006 | 03:45 PM
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The speed pro race bearings I used all measured at .002 on a stock crank. I run 10-40 royal purple. w/ my modified ls6 pump.
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