Drifter_530 — Yamaha RD250

Build Update

Yamaha RD250·preservation

Ignition and Final Timing update

Dialing in the ignition timing using a dial indicator in the spark plug hole. Precision is key for these old two-strokes. I set spark 1.8mm before TDC

1Build Log

Drifter_5302w

To cover only ai filter was a mistake. Was to much air, cover up with original box cover. Bike started to run smoothly

Drifter_5302w

To cover only ai filter was a mistake. Was to much air, cover up with original box cover. Bike started to run smoothly