philbey Posted December 3, 2007 Report Posted December 3, 2007 (edited) Folks, I have a set of pistons that have been touched with with the die grinder in order to decompress a little. In order to work out my CR, I need to know the volume of the stock piston dish Does anyone have one handy they could measure, or even if you just know what it is! While i'm asking, what is the stock comp on a 5k. cheers tp (this is where the old "mate, theres 17 different piston types for 5ks" comes up....) Edited December 3, 2007 by philbey Quote
Taz_Rx Posted December 3, 2007 Report Posted December 3, 2007 Nah only 2 common types. The original D-dish pistons - 22cc dish ACL replacement 0-dish pistons - 6cc dish Sorry don't know stock 5k CR, but would be around 9:1 I reckon. Quote
philbey Posted December 3, 2007 Author Report Posted December 3, 2007 lovely, thanks for that fellas. Thats all I need to know! Mods or people with powers to edit, it might be handy to ad that CR to the Table in the FAQ. (yep - I looked before I posted haha) Quote
tojo2 Posted December 3, 2007 Report Posted December 3, 2007 (edited) Or maybe an idea to put this into the FAQ together with piston cc info? http://www.rollaclub.com/board/index.php?s...&hl=finally Edited December 3, 2007 by tojo2 Quote
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