bondy Posted January 31, 2018 Report Share Posted January 31, 2018 Hi can any 1 tell me on the scorpa sy do they just have the 2 piston rings as normal 2 stroke Engines have? daft question I know I only Ask as I bought a new piston and rings and in the piston ring box was the 2 piston rings and 2 smaller what I can only describe has wire rings. may be these have been put in by mistake as I bought them off a dealer many thanks bondy. Quote Link to comment Share on other sites More sharing options...
bondy Posted January 31, 2018 Author Report Share Posted January 31, 2018 Hello oni nou yes I have the Gudgson pin and cir clips these other rings are wire rings I will up load a phot I think they may be off a 4 stroke piston and got put in the box by mistake. Quote Link to comment Share on other sites More sharing options...
bondy Posted January 31, 2018 Author Report Share Posted January 31, 2018 another question is if I ever get the barrel re bore do it need to be relined? with some kind off nikle if so where can I get this done?? Quote Link to comment Share on other sites More sharing options...
bondy Posted January 31, 2018 Author Report Share Posted January 31, 2018 another question is if I ever get the barrel re bore do it need to be relined? with some kind off nikle if so where can I get this done?? Quote Link to comment Share on other sites More sharing options...
petert Posted January 31, 2018 Report Share Posted January 31, 2018 If they are thin wavy things about the same diameter as the rings themselves then they go in the grooves under the rings Quote Link to comment Share on other sites More sharing options...
gasserguy Posted January 31, 2018 Report Share Posted January 31, 2018 http://langcourt.com/ 1 Quote Link to comment Share on other sites More sharing options...
bondy Posted January 31, 2018 Author Report Share Posted January 31, 2018 cheers guys for the info that's a big help Quote Link to comment Share on other sites More sharing options...
bondy Posted January 31, 2018 Author Report Share Posted January 31, 2018 hi these are the thin wire things i got with the rings there no way these go under the rings there is no groov only groov is for the piston rings. Quote Link to comment Share on other sites More sharing options...
bondy Posted January 31, 2018 Author Report Share Posted January 31, 2018 (edited) also bought a New carb Edited January 31, 2018 by bondy Quote Link to comment Share on other sites More sharing options...
pmk Posted February 1, 2018 Report Share Posted February 1, 2018 44 minutes ago, bondy said: also bought a New carb Can I ask a quick favor, would you measure the spigot diameters on both ends of the carb. Just purchased an aftermarket carb for my SY250R and currently too lazy to remove the original carb. Quote Link to comment Share on other sites More sharing options...
faussy Posted February 1, 2018 Report Share Posted February 1, 2018 (edited) Its a ring expander, common enough to 2 stroke piston rings. You can run with or without, up to you Edited February 1, 2018 by faussy 1 Quote Link to comment Share on other sites More sharing options...
bondy Posted February 1, 2018 Author Report Share Posted February 1, 2018 Hello PMK yes take a look hear. Quote Link to comment Share on other sites More sharing options...
bondy Posted February 1, 2018 Author Report Share Posted February 1, 2018 Quote Link to comment Share on other sites More sharing options...
bondy Posted February 1, 2018 Author Report Share Posted February 1, 2018 cheers Fussy i just havant come across the wire rings before on a 2 stroke mind you ive only had bultaco untill now 1 Quote Link to comment Share on other sites More sharing options...
pmk Posted February 2, 2018 Report Share Posted February 2, 2018 9 hours ago, bondy said: Thank you for both dimensions Quote Link to comment Share on other sites More sharing options...
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