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LOWTECH
Re: Identify these pistons?
#1
Home away from home
Joined:
2007/5/24 21:24
From Los Angeles,CA
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Posts: 259
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Well... Hopefully my math is off. Based on the measurements and the formula I came across, with these pistons and an H89 head, the compression ratio works out to 8.08:1???!! That can't be right can it!?
Bore: 76.3mm
Stroke: 77mm
CChamber Volume: 30cc
Gasket Thickness: .8mm
Piston Dish: 2cc
Above Deck: 3mm
or Above Piston Volume: 15.717cc
I used a gasket Bore size of 79mm because that's all I could find but I assume there is a more appropriate size?
Any thoughts anyone?

Posted on: 2009/12/9 8:49
Transfer the post to other applications Transfer

Subject Poster Date
     Identify these pistons? LOWTECH 2009/12/8 8:40
       Re: Identify these pistons? bituten 2009/12/8 9:15
         Re: Identify these pistons? ROConnor 2009/12/8 9:21
         Re: Identify these pistons? ddgonzal 2009/12/8 9:25
       Re: Identify these pistons? bert 2009/12/8 9:23
       Re: Identify these pistons? bert 2009/12/8 9:35
         Re: Identify these pistons? datster 2009/12/8 9:55
       Re: Identify these pistons? LOWTECH 2009/12/8 10:57
         Re: Identify these pistons? ddgonzal 2009/12/8 11:05
         Re: Identify these pistons? LittleFireyOne 2009/12/8 11:09
           Re: Identify these pistons? ddgonzal 2009/12/8 11:14
       Re: Identify these pistons? LOWTECH 2009/12/8 11:17
         Re: Identify these pistons? ddgonzal 2009/12/8 11:21
       Re: Identify these pistons? LOWTECH 2009/12/8 11:30
         Re: Identify these pistons? Dodgeman 2009/12/8 20:35
       Re: Identify these pistons? LOWTECH 2009/12/9 8:49
         Re: Identify these pistons? ddgonzal 2009/12/9 9:12
       Re: Identify these pistons? LOWTECH 2009/12/9 10:15
         Re: Identify these pistons? Dodgeman 2009/12/9 12:01
       Re: Identify these pistons? LOWTECH 2010/1/4 1:54
         Re: Identify these pistons? ddgonzal 2010/1/4 3:35
       Re: Identify these pistons? LOWTECH 2010/1/4 5:28
         Re: Identify these pistons? ddgonzal 2010/1/4 6:14




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