Banshee 409cc 66mm Big Bore Engine Kit +4m Sneaker Stroker Crank Pro Design Head 30-30930 When we receive your motor

When we receive your motor one of our Yamaha certified techs will do a complete tear down and we will advise you as to what

5mm OEM Stock Bore Cylinder Head & Exhaust Stud Upgrade Kit – Kibblewhite & BPRATV Premium Performance Pack (2006-2009)

a final hone may be required during installation to achieve the precise valve stem-to-guide clearance

FITS ALL YEARS SUZUKI LTZ400 KAWASAKI KFX400 OEM CAM CHAIN GUIDES HOT CAMS CAM CHAIN

Yamaha Grizzly 700 Hot Rods Connecting Rod Kit with Main Crank Bearings

Banshee 409cc 66mm Big Bore Engine Kit +4m Sneaker Stroker Crank Pro Design Head 30-30930 When we receive your motorBuild massive power with the BPRATV Yamaha Banshee 409cc 66mm Big Bore Sneaker Stroker Kit. Complete rebuild with ProX pistons, Hot Rods crank, and Pro Design head. Yamaha Banshee 409cc 66mm Big Bore Sneaker Stroker Complete Engine Kit Maximum Power. Proven Value. Built to Win. The BPRATV 409cc 66mm Big Bore Sneaker Stroker Kit is a complete top to bottom engine rebuild engineered to deliver massive horsepower and reliability for your Yamaha Banshee.