Wiseco 536M07350 Piston Kit - 1.50mm Oversize to 74.92mm

Bore: 74.92mm
Compression: Compression Not Available
Sizing: 1.50mm Oversize

SPECIFICATIONS.
Displacement: 249cc.
Bore - Standard: 72.00mm.
Bore - Actual: 73.50mm.
Bore - Oversize: 1.50mm.
Stroke: 60.00mm.
ITEM CONTENTS.
2894CD - 73.50 mm Ring Set.
CW18 - ROUND WIRE PIN LOCKS 18MM (PAIR).
S459 - PistonPin 18mm x 1.850in. NonChromed TW

All Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved heat transfer, and longer life. Diamond turned finish from one of the many CNC computer controlled turning centers guarantees you a perfect finish with no size variation. Wiseco pistons can be installed in any of todays cylinder bore compositions. Wisecos state-of-the-art computerized manufacturing facility is dedicated to supplying both the high-perfomance racer and recreational enthusiast with the finest forged piston available in todays market place.

Vehicle Fitment:

1990-2006 Polaris Trail Blazer 250
1991-1999 Polaris Trail Boss 250
1988-1993 Polaris Trail Boss 250 2x4
1987-1993 Polaris Trail Boss 250 4x4
1985-1988 Polaris Trail Boss 250R/ES