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Engine

96mm Big Bore Kit:  Using our newest piston design for added power with no loss in reliability.  This kit was specifically designed for XC Racing where lower engine heat and reliability are big issues.  This kit works well with our latest head porting and the latest exclusive hand built Prowler Series Exhaust.

Part #YFZ96XC..............................$495.00

Head Porting: This head porting was specifically designed for maximum power increase with no loss in torque.

Head Porting....................................$545.00

Engine Labor..................................$345.00

Jet Kit: Kit Includes:  Pilot Jet, Needle, Main Jet, and a Leak Jet.

Jet Kit...........................................$35.00

Rotor Guard Installation 

1. The rotor guard needs to be installed with 4 bolts.

2. It needs to be touching the rotor for proper protection - the rotor will wear into the quard an 1/8 to 1/4 inch.

3. You may need to install washers between the rotor guard and the swingarm on the right side to space it down to get the guard positioned right since the quad uses an eccentric chain adjustment and the axle moves up and down when you adjust the chain.