This is a set of six (6) Wiseco Piston Kits for the Mercury V6 2.5 Liter produced between 1992 and 2005 including 150, 175, 200, 225, 245, 260, 280, and 300 HP models.
 
Each kit includes:
Six (6) Top-Guided Pistons (three (3) Port and three (3) Starboard)
Six (6) Slip-Fit Wrist Pins
Twelve (12) Thinner 1.5mm Semi-keystone Rings for both Nikasil and Steel sleeves
Twelve (12) sealed Wiseco Circlips
Higher Transfer Port vs Stock
Forged from aerospace-grade aluminum
Armorglide Coating
 
Please select your bore size (Standard, .020" over, .030" over, .044" over).
 
Please feel free to contact Mike Hill at 714-697-1716 to discuss the bore size for your run applications before you finish honing.