The perfect solution for big power and high RPM! The WSRD Solid Bucket Conversion Kit is found in all WSRD CNC Ported "Drag" V4 Cylinder Head Packages.

The WSRD Solid Bucket Conversion was major part of the engine package featured in D&M Racing's World's Quickest & Fastest UTV in the World! This machine now holds the AA/UTV, A/UTV and B/UTV ET 300' Record at 3.405 Seconds, and the B/UTV MPH Record at 93.41 MPH.

What's Included?

• (12) WSRD Titanium Valve Spring Retainers
• (12) WSRD Spec Drag Valve Springs
• (12) WSRD Valve Stem Seals
• (12) WSRD Solid Buckets

Specs:

• Retains OEM Valve Seat/Valve Stem Seal (Included)
• 72lbs of Seat Pressure @ 1.377" Installed Height
• 155lbs @ 0.393" Lift
• Coil Bind @ .540" Lift
• Pacaloy Valve Spring
• Titanium Retainer