Stroker Crankshaft Yamaha

Description

Hot Rods heavy duty drop-in stroker crankshafts

Not only do these stroker cranks bring about a heightened level of performance and increased displacement, but they do so without costly case machining, custom cams chains or spacer plates

All stroker crankshafts are sold complete and ready for installation with the original proven Hot Rods connecting rods, top end bearings and crankshaft webs

Factory assembled and trued

Heavy duty (+4mm stroke) makes 719cc

Bolt in and go!

Important: Must use Vertex Stroker piston 23624A

Features & benefits

• Most applications don't require modifications and can be used with stock piston, unless noted
• Factory assembled, trued and balanced to OEM specifications
• Increases displacement, torque and horsepower
• High-quality DIN Class 9 or higher

Magnuson-Moss Warranty Act

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).

California residents

WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.