jsteve1999 10 Posted November 16, 2022 Hi all can anybody tell me the piston ring gaps on a 2valve jawa with a standard piston Regards Steve Exley Share this post Link to post Share on other sites
Vince 9,458 Posted November 17, 2022 I have an old 2V manual but no mention of ring gap. We always went for 2.5 to 3 thou per inch of bore in chrome bores with air cooled engines if that's any help. Share this post Link to post Share on other sites
Ray Stadia 1,071 Posted November 17, 2022 Just now, Ray Stadia said: I wonder if 4.5 on this chart, might be better? Share this post Link to post Share on other sites
jsteve1999 10 Posted November 17, 2022 Hi Gents Thank you very much for the info, I will be using it when I rebuild my engine Kind Regards Steve Share this post Link to post Share on other sites
martinmauger 584 Posted November 21, 2022 (edited) Jumping in late, I'd send a PM to Topcat who posts on here from time to time, he defo has a 2vJAWA. Hope your motor gets rebuilt ok.... Edited November 21, 2022 by martinmauger spelling Share this post Link to post Share on other sites
