Wiseco
Wiseco PK1086 Top End Kit - 1.00mm Oversize to 73.00mm
Generally ships to addresses in the contiguous United States the same business day if ordered by 12:15PM Central Time!
Bore: 73.00mm
Sizing: 1.00mm Oversize
SPECIFICATIONS.
Displacement: 249cc.
Bore - Standard: 72.00mm.
Bore - Actual: 73.00mm.
Bore - Oversize: 1.00mm.
Stroke: 60.00mm.
ITEM CONTENTS.
2874CD - 73.00 mm Ring Set.
536M07300 - 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: 73.00mm
Sizing: 1.00mm Oversize
SPECIFICATIONS.
Displacement: 249cc.
Bore - Standard: 72.00mm.
Bore - Actual: 73.00mm.
Bore - Oversize: 1.00mm.
Stroke: 60.00mm.
ITEM CONTENTS.
2874CD - 73.00 mm Ring Set.
536M07300 - 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: PK1086