8 Bronze intake valve guides for Yamaha 1.8 engines
Set of 8 Manganese Bronze valve guides. Our bronze alloy has the highest heat transfer rate of any bronze valve guide alloy:
- More than 200% of nickel-aluminum bronze.
- More than 200% of aluminum-silicon bronze.
- Exceeds phosphor bronze alloys with 88% copper!
Our Bronze Valve Guides are 2 times as strong as the stock valve guides. They will withstand wear much greater than the stock valve guides.
Applications: All Yamaha Waverunner 1.8 FX HO SHO SVHO FZR FZS VXR VXS
