jon v8 Posted January 29, 2016 Report Share Posted January 29, 2016 1 Quote Link to comment Share on other sites More sharing options...
tybonkers Posted January 29, 2016 Report Share Posted January 29, 2016 Ha ha...... im sweating ! Quote Link to comment Share on other sites More sharing options...
tybonkers Posted January 29, 2016 Report Share Posted January 29, 2016 Well i fired it up tonight for the first time. New bottom end top end bearings new piston standard bore. Theres a frickin top end rattle........... didnt do it before.... could it be the £40 piston...? Quote Link to comment Share on other sites More sharing options...
jon v8 Posted January 29, 2016 Report Share Posted January 29, 2016 Most likely,mind you Yams do rattle,that dirty old heap in the picture is built out of 3 engines,only new rings. Rattles like hell,but its the best TY250motor I've ever ridden,plenty of grunt,but screams as well. Quote Link to comment Share on other sites More sharing options...
tybonkers Posted January 29, 2016 Report Share Posted January 29, 2016 Thinking about it ive no idea if it had a rattle or not ! Ive just listened to a few on you tube they sound the same as mine.... like a ticking on top end. See how she goes.. Quote Link to comment Share on other sites More sharing options...
shipdamite Posted January 31, 2016 Report Share Posted January 31, 2016 my mechanically spot on TY 175. A good tank hangs in the shed .... the black one was undented .... until I knocked out a kilo or so of isopon Quote Link to comment Share on other sites More sharing options...
shipdamite Posted January 31, 2016 Report Share Posted January 31, 2016 my mechanically spot on TY 175. A good tank hangs in the shed .... the black one was undented .... until I knocked out a kilo or so of isopon Quote Link to comment Share on other sites More sharing options...
shipdamite Posted January 31, 2016 Report Share Posted January 31, 2016 the other side. Quote Link to comment Share on other sites More sharing options...
llaragub Posted January 31, 2016 Report Share Posted January 31, 2016 Sorry, Poor picture. My Favourite,Yamaha Pinky. Two Off. A joy to Ride,And Indestructible. They need to be, with me riding. 1 Quote Link to comment Share on other sites More sharing options...
llaragub Posted January 31, 2016 Report Share Posted January 31, 2016 2015-06-30 05.39.39.jpgSorry, Poor picture. My Favourite,Yamaha Pinky. Two Off. A joy to Ride,And Indestructible. They need to be, with me riding. Sorry, My words got lost in translation. Two Yamaha pinky`s. I would have ten if I could.[its the colour], they go with my Gaultier hot pants..... Perfect trials bike for me,simple,indestructable, a joy to own and ride. Quote Link to comment Share on other sites More sharing options...
tybonkers Posted February 11, 2016 Report Share Posted February 11, 2016 Yea ! Ridded that rattle.... had it rebored by SEP with a 2 thou clearance on a yz250 wiseco piston. Sounds lovely !! All done ready for its first day out ! 3 Quote Link to comment Share on other sites More sharing options...
guy53 Posted February 11, 2016 Report Share Posted February 11, 2016 I think that a good breaking in is necessary, specially with a Wiseco piston Guy 1 Quote Link to comment Share on other sites More sharing options...
spen Posted February 13, 2016 Report Share Posted February 13, 2016 Grandson's TY80. Quote Link to comment Share on other sites More sharing options...
scot taco Posted September 5, 2016 Report Share Posted September 5, 2016 Just a couple of pics of old faithful.It is bone stock except for the skid plate and always willing to go for a ride! 3 Quote Link to comment Share on other sites More sharing options...
b40rt Posted September 6, 2016 Report Share Posted September 6, 2016 I think that a good breaking in is necessary, specially with a Wiseco piston Guy Why specially with a Wiseco piston ? 1 Quote Link to comment Share on other sites More sharing options...
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