Wiseco
Wiseco PK1085 Top End Kit - 0.50mm Oversize to 72.50mm
Generally ships to addresses in the contiguous United States the same business day if ordered by 12:15PM Central Time!
Bore: 72.50mm
Sizing: 0.50mm Oversize
SPECIFICATIONS.
Displacement: 248cc.
Bore - Standard: 72.00mm.
Bore - Actual: 72.50mm.
Bore - Oversize: 0.50mm.
Stroke: 60.00mm.
ITEM CONTENTS.
2854CD - 72.50 mm Ring Set.
536M07250 - Polaris 250 Trailboss/Scrmblr/Blzr85-05.
B1014 - Top End Bearing 18 x 23 x 21.8mm.
CW18 - ROUND WIRE PIN LOCKS 18MM (PAIR).
S459 - PistonPin 18mm x 1.850in. NonChromed TW.
W5326 - TopEndGsktKit Polaris ATV 250 Trailboss.
Contains all the necessary components for overboring or rebuilding your top end. Feature forged pistons, rings, wrist pins, circlips and top end gasket set.
1985-1986 Polaris Scrambler 250
1990-2006 Polaris Trail Blazer 250
1987-1993 Polaris Trail Boss 250 4x4
Bore: 72.50mm
Sizing: 0.50mm Oversize
SPECIFICATIONS.
Displacement: 248cc.
Bore - Standard: 72.00mm.
Bore - Actual: 72.50mm.
Bore - Oversize: 0.50mm.
Stroke: 60.00mm.
ITEM CONTENTS.
2854CD - 72.50 mm Ring Set.
536M07250 - Polaris 250 Trailboss/Scrmblr/Blzr85-05.
B1014 - Top End Bearing 18 x 23 x 21.8mm.
CW18 - ROUND WIRE PIN LOCKS 18MM (PAIR).
S459 - PistonPin 18mm x 1.850in. NonChromed TW.
W5326 - TopEndGsktKit Polaris ATV 250 Trailboss.
Contains all the necessary components for overboring or rebuilding your top end. Feature forged pistons, rings, wrist pins, circlips and top end gasket set.
1985-1986 Polaris Scrambler 250
1990-2006 Polaris Trail Blazer 250
1987-1993 Polaris Trail Boss 250 4x4
Please Note: Ships same business day to contiguous US if ordered by 12:15 PM Central Time!
Note: PK1085