This Version Includes:
- Set of 3 Custom Adjustable Primary Weights (with bushings)
- Set of infinitely adjustable thread-in Washers & Screws
- Special High Performance Nickel Plated Custom Turbo Helix (with Bushing)
- Primary Spring
- Secondary Spring
- Tried and True Setup instructions
This kits ships ready for your Yamaha / MPI trail turbo kit. But with the extra components included, this kit will grow with you and your kit as your boost requirements grow.
