1981 yamaha srx 440 smokin

still have some more tuning to do but it seems to be running good.it is the original 81 440 engine rebuilt on premix

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1981 srx yamaha
Mark racing his srx

1981 srx 440 start up
just picked this sled up,drained the gas, cleaned the carbs and started.needs a little tuning and tlc then will be ready to ride.Did unload it and go for little spin just because haha will post some more once its ready to ride.

1982 Yamaha SRX VMAX 500.

Super Yamaha SRX 440 Drag Racing
Doc Fang's 440 named Boo Boo. Grass drags Deckerville.