JE Pistons Piston - 287994
Bore Size (IN)
4 Inch
Connecting Rod Material
No Connecting Rod
Dome Volume
-14.3 Cubic Centimeter
Engine Compatibility
Chevy Small Block LS Series
Includes Piston Rings
Yes
Material
Aluminum Alloy
Oversized
Standard
Piston Type
Inverted Dome
Quantity
Set Of 8
Wrist Pin Style
Floating
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JE Pistons Piston
Piston; SRP Professional; For Use With Chevy LS2/ LS3/ LS6/ L93; Forged; 4.000 Inch Bore; Standard Size; 3.622 Inch Stroke/ 6.098Inch Rod Length; 1.340 Inch Compression Distance; Inverted Dome/ -14.3 CC Volume; 9.6:1 Compression Ratio With 64 CC Heads/ 9.4:1 Compression Ratio With 66 CC Heads/ 8.8:1 Compression Ratio With 72 CC Heads; 429 Grams; Set Of 8 Pistons
MPN: 287994
JE pistons is the leader in forged racing pistons. With 70-plus years of experience, in-house forging, and industry-leading technology, JE pistons are designed to perform at the top levels of all forms of motorsports.
Engine Compatibility: Chevy Small Block LS Series
Piston Type: Inverted Dome
Dome Volume: -14.3 Cubic Centimeter
Compression Ratio: 9.6:1 With 64 CC/ 9.4:1 With 66 CC/ 8.8:1 With 72 CC
Oversized: Standard
Bore Size (IN): 4 Inch
Material: Aluminum Alloy
Connecting Rod Material: No Connecting Rod
Wrist Pin Style: Floating
Includes Piston Rings: Yes
Quantity: Set Of 8
Features
- Advanced, Lightweight FSR Forging That Eliminates Stress Concentrations For Superior Strength
- Up To 20 Percent Lighter Than Traditional Equivalent
- High Silicon 4032 Aluminum Alloy For Reduced Piston To Wall Clearance And Quiet Operation
- Accumulator Grooves For Improved Ring Seal
- Designed For Normally Aspirated Or Moderate Forced Induction Or Nitrous Applications
- Limited 30 Day Warranty
| Specifications of JE Pistons Piston - 287994 | |
| Bore Size (IN) | 4 Inch |
| Connecting Rod Material | No Connecting Rod |
| Dome Volume | -14.3 Cubic Centimeter |
| Engine Compatibility | Chevy Small Block LS Series |
| Includes Piston Rings | Yes |
| Material | Aluminum Alloy |
| Oversized | Standard |
| Piston Type | Inverted Dome |
| Quantity | Set Of 8 |
| Wrist Pin Style | Floating |
1900-1900 Chevrolet LS Small Block Gen 3 1997-2007
1900 Chevrolet LS Small Block Gen 3 1997-2007
1900-1900 Chevrolet LS Small Block Gen 4 2005+
1900 Chevrolet LS Small Block Gen 4 2005+
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