As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for European, import and sport compact applications. Engineered, forged and machined 100% in the USA, JE Pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance. From drift track to drag strip, JE Pistons performance is proven in victory lane time and time again. Equip your engine with the best in forged pistons.
Specifications:
| Description_ASM |
Ford Cosworth N5B |
| Description_DEF |
Engine Piston Kit |
| Description_DES |
Piston Set, 2618, Inv Dome/Dish, 3.593 Bore, 1.604 CD, 0.945 Pin, Set of 4. |
| Description_EXT |
JE, Ford, N5B Cosworth, 3.592 in. Bore, 8.00:1, Inverted Dome/Dish, 4 Cyl. Piston Kit |
| Description_INV |
JE Pistons, Piston Kit |
| Description_FAB |
- Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applications
- Designed specifically for each engine and use application to provide optimized performance durability
- Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin
- Skirt coating (depending on application) reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noise
- Accumulator groove (depending on application) helps reduce pressure from combustion gases, reducing ring fluttering and improving ring seal for consistent power
- Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings
- Made 100% in the USA
|
| Description_SHO |
Piston Kit |
| Description_MKT |
As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for European, import and sport compact applications. Engineered, forged and machined 100% in the USA, JE Pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance. From drift track to drag strip, JE Pistons? performance is proven in victory lane time and time again. Equip your engine with the best in forged pistons. |
| Description_TLE |
Ford Cosworth N5B, 91.25 Bore, Dish, Set of 4 |
| Make - Web |
Ford |
| Prop 65 (C, R or CR) |
CR |
| Piston Pin Length |
2.500 |
| Cylinder Head |
COSWORTH |
| Industry |
Automotive |
| Second Compression Ring Thickness |
0.0600 |
| Piston Material |
2618 |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Add-On |
945-073-MW |
| Ringset Included |
Yes |
| Piston Quantity |
4 |
| Prop 65 Yes/No |
Yes |
| Make |
FORD |
| Product Type |
Engine Piston Kit |
| Out of Stock Message |
Call for Availability |
| Add-On |
RA151-3593 |
| Engine Type |
ICE |
| Title - Web |
JE Pistons Ford N5B Cosworth Piston Kit - 91.25 mm Bore - 1.604 in. CH, -20.00 CC |
| Engine |
N5B COSWORTH |
| Add-On |
945-2500-14-51C |
| Piston Head Type |
Dish |
| Engine - Web |
N5B Cosworth |
| Ring Set Included |
Yes |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Wrist Pin Outer Diameter |
0.945 |
| Piston Series |
JE Pistons |
| Title |
JE Pistons - Ford, N5B Cosworth, 91.25 mm Bore, Piston Kit |
| Piston Pin Outside Diameter |
0.945 |
| Forging Type |
Round |
| Product Market |
Sport Compact |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Sport Compact |
| Oil Ring Thickness |
0.159 |
| Piston Average Weight |
413 |
| Bore Diameter |
91.25 |
| Compression Height |
1.604 |
| Piston Pin Material |
5115 |
| Top Compression Ring Thickness |
0.0600 |
| Piston Pin Wall Thickness |
0.140 |
| Piston Volume |
-20.00 |
| Wrist Pin Length |
2.500 |
| Wrist Pin Wall Thickness |
0.140 |
| Length |
5.0000 |
| Width |
9.0000 |
| Height |
5.0000 |
| Weight |
6.0000 |
