Discounted!
Yamaha RD250 Performance Heads
Reference: BG0052-9338465
Condition: New product
Delivery on: Jul 28 2026
Yamaha RD250 / DS7 Performance Heads
- 14.4cc chamber volume
- Increase your performance with our beautiful Performance Heads.
- Available in gold anodized Finish Or polished aluminum (silver)
20 Items
More info
- Sold as a set of 2 heads with precision ground washers and O-rings
- New O-ring gasket design. Centers the head on the combustion chamber.
- Includes
- 2 Heads
- You must use 3/4 inch reach Spark Plugs, Use a B8ES plug instead of the B8HS
- Applications
- 1971-1972 Yamaha DS7
- 1973-1975 RD250
- 1971-1972 Yamaha DS7
- MADE in the USA (Lincoln Nebraska)
- Very noticeable performance gain, HP increase numbers will vary from bike to bike determined on porting, exhaust, and intake setup. Expect a minimum of 4 to 5 hp gain on a stock RD250 or DS7. (information acquired from dyno testing)
- FAQ's
- Will you need to Re-jet? Most likely
- Will they work on the RD400 or RD350? NO! check out our Performance heads for theRD350 and RD400.
- Pricing? Please understand that this is a performance part for vintage motorcycles. They are made in short runs, not mass produced; the price is determined by the manufacturing costs.