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mating 2 different engine cases

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Old Oct 10, 2018 | 03:58 PM
  #11  
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What's common wisdom on how many times you can shave those cases before you start running out of Meat?
 
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Old Oct 10, 2018 | 04:04 PM
  #12  
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the paper gasket is .020 james gaskets and its forgiving - the deck height of the piston is more important - even more when running big cams as you loose the angle - piston valve cut out to valve fitting the pistons machined area - the more you reduce the distance the valve moves to the top of the piston and hits at the very top not angled correctly - again you need experience screwing around with all the unintended consequences
 
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Old Nov 21, 2019 | 11:43 AM
  #13  
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I shattered the right side case on a 1991 80 evo. I got a used right side case from an 86. I mated them and looks like a perfect match. Rotating assembly is nice and smooth. Should I get it line honed?
 
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Old Nov 21, 2019 | 12:15 PM
  #14  
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Originally Posted by Chris Chmielnicki
I shattered the right side case on a 1991 80 evo. I got a used right side case from an 86. I mated them and looks like a perfect match. Rotating assembly is nice and smooth. Should I get it line honed?
Absolutely Must... and while yer at it... at least take a skin cut on the deck and mounts...I'm a COB and I do it that way!!!
 
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