tupapa-421 Posted December 28, 2014 Report Share Posted December 28, 2014 I bought this shee had the top end rebuild 150 comp with 19 domes, i decide to take it apart and get rid of the namura pistons to previous bad experience , so i went with wiseco and new 17 domes new gasket new o-rings, removed cylinders evrything clean perfect , so,now i check comp and its at 150 again , i haven't started yet , both cylinders perfect exactly the same , any suggestions what can be wrong , thanks Quote Link to comment Share on other sites More sharing options...
oldskool Posted December 28, 2014 Report Share Posted December 28, 2014 thicker base gasket? Quote Link to comment Share on other sites More sharing options...
sleeper06 Posted December 28, 2014 Report Share Posted December 28, 2014 Check squish plus u need to seat the ring, run it check it again. Static compression doesn't tell u everything on a running motor it's a service interval tool. Quote Link to comment Share on other sites More sharing options...
trickedcarbine Posted December 28, 2014 Report Share Posted December 28, 2014 Carl is on point. Quote Link to comment Share on other sites More sharing options...
tupapa-421 Posted December 29, 2014 Author Report Share Posted December 29, 2014 Thanks ! I did motor started 2nd kick , sounds good revs good , now this sucker has one cylinder more presure than other when you rev it , also that pipe gets hot other one warm , i sprayed carb cleaner while in idle and seems to be good no leaks ! This fucking banshee got to love them Quote Link to comment Share on other sites More sharing options...
sleeper06 Posted December 29, 2014 Report Share Posted December 29, 2014 U need to pressure test it what are motor specs and carb specs on alky , could be a few things . Electronics , carb sync, jetting Quote Link to comment Share on other sites More sharing options...
tupapa-421 Posted December 31, 2014 Author Report Share Posted December 31, 2014 Stock stroke , wiseco pistons 66 br, full drag ported w transfer ports, cool head 17cc domes , 39s keihin carbs wpj , main160 , i had those carbs running on my stock cyl 4-mil everything perfect Quote Link to comment Share on other sites More sharing options...
tfaith08 Posted January 4, 2015 Report Share Posted January 4, 2015 Leak test it before you crank it again. Quote Link to comment Share on other sites More sharing options...
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