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Old TR1 Discussion Boards (read only) >> Discussion Board 2004 >> TR1 Oversize pistons
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Message started by Yrjö Ella(Guest) on 26.08.04 at 08:30:00

Title: TR1 Oversize pistons
Post by Yrjö Ella(Guest) on 26.08.04 at 08:30:00

I would like to get 0,25 - 0,50 oversize pistons and rings to my
TR1 but these things are hard to find so does anyone knows who sells  these parts?
regards Yrjö



Title: TR1 Oversize pistons
Post by jon Pearson(Guest) on 05.09.04 at 04:46:00

I've been watching your listing for an answer too, searching net for aftermarket is hard, not alot around, my yamaha dealer, usless, i'm wondering, the bikes featured in the racing section, would you think they are running standard gear, or will other pistons fit? tt500 etc?
the machining to fit is all it proberbly would take, then we could get weisco or something... any ideas out there?


Title: TR1 Oversize pistons
Post by Lars Sandström(Guest) on 05.09.04 at 09:11:00

The pistons for Hedlund's engines should fit but maybe hard to find also... http://www.hedlunds-motor.se/
The rumor says that Yamaha had that engine as a "blueprint" to the TR1. - engine...