Engine displacement options |
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Engine displacement options |
Harpo |
Oct 19 2011, 05:12 PM
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#1
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Senior Member Group: Members Posts: 1,304 Joined: 21-August 11 From: Motor City aka Detroit Member No.: 13,469 Region Association: None |
Good evening everyone,
With an engine rebuild in the near furure I want to explore my options about larger displacement. If stock 2.0 rods + 94mm pistons = 2.0L . Then what size pistons would I need for a 2.2L or a 2.4L. Thanks David |
SLITS |
Oct 19 2011, 05:23 PM
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#2
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"This Utah shit is HARSH!" Group: Benefactors Posts: 13,602 Joined: 22-February 04 From: SoCal Mountains ... Member No.: 1,696 Region Association: None |
96 mm pistons & barrels = 2041 cc
100 mm pistons & barrels = 2218 cc 103 mm pistons & barrels = 2356 cc 105 mm pistons & barrels = 2450 cc |
Dave_Darling |
Oct 19 2011, 10:04 PM
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#3
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914 Idiot Group: Members Posts: 14,991 Joined: 9-January 03 From: Silicon Valley / Kailua-Kona Member No.: 121 Region Association: Northern California |
96 mm pistons & barrels = 2041 cc That can't be right. The 71 stroke (stock 2.0 stroke) and 96mm cylinders make for 2056cc displacement. In general, after you get to 96mm bore you start adding stroke. Over about 75-ish stroke, that gets rather complicated. After you get to 78mm stroke, you go back to larger bores but that also gets complicated and expensive. Formula (for four-cylinder engines): bore X bore X 3.1415926 X stroke / 1000 = displacement in cc. So 96 * 96 * 3.1415926 * 76 / 1000 = 2200.422 --DD |
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