8buck Posted January 13, 2006 Report Posted January 13, 2006 (edited) Stock bore and stroke with 18cc domes at 4600' elevation. Just a ballpark figure. Edited January 13, 2006 by 8buck Quote
Wallrat Posted January 13, 2006 Report Posted January 13, 2006 150 psi LINK: Chart at bottom of page Quote
8buck Posted January 13, 2006 Author Report Posted January 13, 2006 150 psiLINK: Chart at bottom of page 458856[/snapback] NICE! I've been lookin for a chart like that. Thanks! Quote
Wallrat Posted January 13, 2006 Report Posted January 13, 2006 (edited) Mouse over my 1st post. There's a link there. Then scroll down on the page that it takes u to. Oh nevermind...here's the info: Approximate Cranking Compression These pressures are estimates based on fresh stock bore, piston, porting, and deck height. It is recommended to check your compression after installation. Sea Level 1000' 2000' 3000' 4000' 5000' 18cc 197 178 171 170 165 145 19cc 183 167 160 158 152 137 20cc 169 156 149 146 140 129 21cc 156 145 138 134 128 121 stock 130 125 118 112 106 100 Edited January 13, 2006 by Wallrat Quote
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