| *** SCROLL DOWN TO VIEW ALL PRODUCTS! *** | |||||||||||
| 235 HP - 275 HP OMC PISTONS | |||||||||||
| Pistons | Rings | Gaskets&Seals | Bearings | Cooling System | |||||||
| Carb Kit | Electric System | Lower Gear Case | Crank Shafts | ||||||||
| 5HP-48HP | 50HP-60HP | 50HP-75HP | 65HP-115HP | 120HP-140HP | |||||||
| 150HP-200HP | 200HP-250HP | 235HP-275HP | 300HP | ||||||||
| OMC PISTONS 235 HP - 275 HP | |||||||
Wiseco forged pistons are superior in strength due to the inherent nature of both the aluminum alloy and the forging extrusion manufacturing process. |
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| A PRO PISTON is made of the highest quality alloys. Pro Pistons are made from high silicon aluminum alloy and meets or exceeds oem specifications. The Pro pistons are our most economical piston line. | |||||||
| The Pro-V PISTON is made of the same alloys as the pro piston adding a grey moly coating. Moly reduces friction during the critical break-in period and helps dissipate heat as well. | |||||||
| *All pistons are sold with wrist pins,
rings, and clips (unless noted). **All piston kits include one piston only. |
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| Model | Cyl | Piston Size | Bore Size | Wiseco | Pro Parts | Pro-V | Click here to view part, price or  |
| 3.3L Ficht 225/250HP 2000-2002 | 6 | STDPort | 3.654 | 3180PS (wiseco) | - | - | |
| STDStar | 3.654 | 3180SS (wiseco) | - | - | |||
| 020Port | 3.674 | 3180P2 (wiseco) | - | - | |||
| 020Star | 3.674 | 3180S2 (wiseco) | - | - | |||
| 030Port | 3.684 | 3180P3 (wiseco) | - | - | |||
| 030Star | 3.684 | 3180S3 (wiseco) | - | - | |||
| 040Port | 3.694 | 3180P4 (wiseco) | - | - | |||
| 040Star | 3.694 | 3180S4 (wiseco) | - | - | |||
| 235HP 1980-85, Crossflow
3-5/8", 2.6 Liter 1982-86 Crossflow (Big Bore) Will not fit G.T. models. |
6 | STD | 3.625 | 3121PS (wiseco) | - | - | |
| - | - | 2763STD (Pro-V) | |||||
| 020 | 3.645 | 3121P2 (wiseco) | - | - | |||
| - | - | 2763020 (Pro-V) | |||||
| 030 | 3.655 | 3121P3 (wiseco) | - | - | |||
| - | - | 2763030 (Pro-V) | |||||
| 040 | 3.665 | 3121P4 (wiseco) | - | - | |||
| 235HP 1978-79, Crossflow, 3-1/2"
OMC V4/ V6 Crossflow Commercial New Product for High Load Applications MEASURES .800 " (.20 MM ) FROM BOTTOM OF WRIST PIN HOLE TO BOTTOM OF PISTON SKIRT. **** EARLY MODELS USED AN OFFSET WRIST PIN MEASURING .660 " (BOTTOM OF PIN TO BOTTOM OF PISTON SKIRT) AND USE #3174 PISTONS **** |
6 | STD | 3.500 | 3173PS (wiseco) | - | - | |
| - | - | 1300V (Pro-V) | |||||
| - | 1300 (Pro) | - | |||||
| .020 | 3.520 | 3173P2 (wiseco) | - | - | |||
| - | - | 1320V (Pro-V) | |||||
| - | 1320 (Pro) | - | |||||
| .030 | 3.530 | 3173P3 (wiseco) | - | - | |||
| - | - | 1330V (Pro-V) | |||||
| - | 1330 (Pro) | - | |||||
| .040 | 3.540 | - | - | - | |||
| - | - | 1340V (Pro-V) | |||||
| - | 1340 (Pro) | - | |||||
| .044 | 3.544 | 3173P4 (wiseco) | - | - | |||
| .064 | 3.564 | 3173P6 (wiseco) | - | - | |||
| 250HP, 1991-95,
Looper (Big Bore); 275HP 1988 Looper (Big Bore) |
8
8 |
STD Port | 3.500 | 3119PS (wiseco) | - | ||
| - | 1900P (Pro) | ||||||
| - | 1900PV (Pro-V) | ||||||
| STD Star | 3.500 | 3119SS (wiseco) | - | ||||
| - | 1900S (Pro) | ||||||
| - | 1900SV (Pro-V) | ||||||
| 020 Port | 3.520 | 3119P2 (wiseco) | - | ||||
| - | 1920PV (Pro-V) | ||||||
| 020 Star | 3.520 | 3119S2 (wiseco) | - | ||||
| - | 1920SV (Pro-V) | ||||||
| 030 Port | 3.530 | 3119P3 (wiseco) | - | ||||
| - | 1930P (Pro) | ||||||
| - | 1930PV (Pro-V) | ||||||
| 030 Star | 3.530 | 3119S3 (wiseco) | - | ||||
| - | 1930S (Pro) | ||||||
| - | 1930SV (Pro-V) | ||||||
| 044 Port | 3.544 | 3119P4 (wiseco) | - | ||||
| 044 Star | 3.544 | 3119S4 (wiseco) | - | ||||
| 064 Port | 3.564 | 3119P6 (wiseco) | - | ||||
| 064 Star | 3.564 | 3119S6 (wiseco) | - | ||||
| 275HP, 1985-87, Looper (Small Bore) | 8 | STD Port | 3.500 | 3118PS (wiseco) | - | ||
| - | 1800P (Pro) | ||||||
| - | 1800PV (Pro-V) | ||||||
| STD Star | 3.500 | 3118SS (wiseco) | - | ||||
| - | 1800S (Pro) | ||||||
| - | 1800SV (Pro-V) | ||||||
| 020 Port | 3.520 | 3118P2 (wiseco) | - | ||||
| - | 1820P (Pro) | ||||||
| - | 1820PV (Pro-V) | ||||||
| 020 Star | 3.520 | 3118S2 (wiseco) | - | ||||
| - | 1820S (Pro) | ||||||
| - | 1820SV (Pro-V) | ||||||
| 030 Port | 3.530 | 3118P3 (wiseco) | - | ||||
| - | 1830P (Pro) | ||||||
| - | 1830PV (Pro-V) | ||||||
| 030 Star | 3.530 | 3118S3 (wiseco) | - | ||||
| - | 1830S (Pro) | ||||||
| - | 1830SV (Pro-V) | ||||||
| 044 Port | 3.544 | 3118P4 (wiseco) | - | ||||
| 044 Star | 3.544 | 3118S4 (wiseco) | - | ||||
| 064 Port | 3.564 | 3118P6 (wiseco) | - | ||||
| 064 Star | 3.564 | 3118S6 (wiseco) | - | ||||