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| Mac Winter 76XB351GS |
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Gday,
I just pulled my engine apart because of a blown head gasket. I noticed the pistons have a "20" stamped in the centre, does this mean that they are 20thou oversize? If so what approx displacement would the 351c now have? Thanks
_________________ 76XBGS, 383c, custom crow cam, 4V p&p heads, Isky SS Valve+springs, extractors, 2.5"twins, MSD Ignition, Edelbrock intake, Forged bottom end, Barry Grant 750DP, thermo, discs, toploader, Holley fuel pump, SUPERCHARGED! |
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| Andrew J |
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sounds like it. i get about 356c i think? based on a 3 inch piston?
_________________ The problem with America is stupidity. I'm not saying there should be a capital punishment for stupidity, but why don't we just take the safety labels off of everything and let the problem solve itself?
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| Macca |
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Do a search for a online calulator, there is a few out there.
 I am to lazy to do the looking for you, hey I think I even have one stored somewhere.
From memory 30thou is about 357. Cleveland pistons are standard at 4" not 3"
_________________ 93 Ford Maverick LWB automatic petrol guzzler (gets stuck where Deli doesn't, big pumpkins |
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| Andrew J |
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haha, so they are, 354.5cubes then
_________________ The problem with America is stupidity. I'm not saying there should be a capital punishment for stupidity, but why don't we just take the safety labels off of everything and let the problem solve itself?
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