jsteve1999 Posted November 16, 2022 Report Share 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 Quote Link to comment Share on other sites More sharing options...
Vince Posted November 17, 2022 Report Share 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. Quote Link to comment Share on other sites More sharing options...
Ray Stadia Posted November 17, 2022 Report Share Posted November 17, 2022 Quote Link to comment Share on other sites More sharing options...
Ray Stadia Posted November 17, 2022 Report Share Posted November 17, 2022 Just now, Ray Stadia said: I wonder if 4.5 on this chart, might be better? Quote Link to comment Share on other sites More sharing options...
jsteve1999 Posted November 17, 2022 Author Report Share 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 Quote Link to comment Share on other sites More sharing options...
martinmauger Posted November 21, 2022 Report Share 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 Quote Link to comment Share on other sites More sharing options...
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