| dimetweaker | Jul 26, 2010 11:55 AM |
possible mistake on chamber cc's?
Well I just got some sad news from the machine shop. My motor is finally together, and just for shits and giggles, I had them cc's my factory, no machine work L92 heads, only change was to a LS3 intake valve, and they are telling me the heads are 64cc. Is this possible? I have read several times these heads are between 69.5-71cc and they are telling me they are 64cc uncut, untouched. I know this is only a bump from 10.2 to 10.6 on the SCR but I wasnt that thrilled about being at 10.1 for a turbo build. Im running piston/rod kit #k398x7 from wiseco. Page 8 on this PDF http://www.wiseco.com/Catalogs/Automotive/Chevrolet.pdf | 