chappo Posted February 14, 2022 Report Share Posted February 14, 2022 IM CURRENTLY REFRESHING THE ENGINE ON A MATES 325 BEAMISH. IVE SPOKEN WITH THE VERY HELPFUL STEVE PITT AT THE BEAMISH OWNERS CLUB ABOUT SOURCING AN 81.00mm PISTON. I KNOW THERE ARENT ANY AT THE MOMENT, BUT THE OLD ADAGE SAYS IF YOU DONT ASK…………!! HAS ANYONE GOT AN 81.00mm PISTON SAT IN A WORKSHOP DRAWER THEY BOUGHT YEARS AGO , JUST IN CASE AND NO LONGER NEED, OR AS AN ALTERNATIVE I COULD MAKE A SET OF 80.50mm PISTON RINGS WORK ON THE EXISTING PISTON SHORT TERM. IM ALSO A BIT CONFUSED AT THE OPTION OF THREE DIFFERENT BASE GASKETS THICKNESSES AVAILABLE FOR THAT MODEL. HOW DO I DETERMINE WHAT THICKNESS I NEED. THE ENGINE IM WORKING ON HAS THE 250 HEAD ON IT WITH THE APPROVED HEAD GASKET/SPACER THAT CORRECTS THE COMPRESSION RATIO. THANKS EVERYONE, FIRST TIME IVE WORKED ON A SUZUKI.LOTS OF SPANISH AND FANTICS BUT NOT A BEAMISH 🙄 Quote Link to comment Share on other sites More sharing options...
pjw123 Posted February 15, 2022 Report Share Posted February 15, 2022 Try Crooks Suzuki. Long time Suzuki Dealers. Nigel Birkett worth a call too 1 Quote Link to comment Share on other sites More sharing options...
rick40bmx Posted February 16, 2022 Report Share Posted February 16, 2022 yamaha dt 360 pistons fit try getting one of them 1 Quote Link to comment Share on other sites More sharing options...
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