Piston Set, 2618, Flat Top, 3.905 Bore, 1.340 CD, 0.945 Pin, Set of 8.

Part Number 194884 (132583242)

UPC: 193564219718

Package contents: 1 Each per Box

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Description

JE Auto forged pistons from JE Pistons are the result of over 75 years of industry leading experience extended to our range of premium forged pistons for GM LS Gen III/IV Engines 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. Equipped with the following custom level features

JE pistons are all designed, forged, and machined in-house, allowing control over every step of the piston-making process. JE Pistons 7+ decades of experience in high-level racing has led to offering premium racing features, including full billet construction, EN plating, and purpose-designed coatings, to name a few.

Features & benefits

Pin Fit: The pin bore is precision honed to attain an exact pin clearance. Clearances typically range from .0003 to .0010 between the wrist pin and pin bore.
Skirt Coat: Skirt Coat reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noise
Double Pin Oilers: Deliver twice the amount of oil to the wrist pin as compared to the standard single pin oiler.
Designed specifically for GM LS Gen III/IV Engines To provide optimized performance durability
Includes high-quality wrist pins, and locks
Made 100% in the USA
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
Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applications

Specifications

2nd Groove Width	0.06 in
3D Undercrown Milling	No
Accumulator Groove	No
Anodize Top Ring Groove	No
Bore Diameter	3.905 in
Combo 2	No
Compression Height	1.340 in
Compression Ratio	10:1
Connecting Rod Length	6.098 IN
Contact Reduction	No
Country Of Origin	USA
Cylinder Head	LSX/L92 12 DEG
Double Pin Oilers	Yes
DVGP	No
Econo Undercrown Milling	No
EN Plating	No
Engine	LS
Engine Displacement	5.7 LS1
Engine Stroke	3.622 in
Engine Type	ICE
Exhaust Angle	22.5
Exhaust Depth	S
Exhaust Diameter	1.870
Forging Type	Round
Gas Distribution	No
Intake Angle	22.5
Intake Depth	.310 in
Intake Diameter	2.250 in
Lateral Gas Ports	No
Make	Chevrolet
Mill Undercrown	No
Oil Groove Width	0.11900 in
Oil Ring Thickness	0.119 in
Pin Fit	Yes
Piston Average Weight	450 gr
Piston Head Type	Flat
Piston Material	2618
Piston Quantity	8
Piston Series	JE Pistons
Piston To Wall Clearance	-0.004 in
Piston Volume	-2.00 cc
Product Market	Domestic
Product Type	Engine Piston Kit
Ring Set Included	No
Second Compression Ring Thickness	0.0600 in
Skirt Coat	Yes
Smooth Crown Finish	No
Thermal Crown	No
Top Compression Ring Thickness	0.0600 in
Top Groove Width	0.06000 in
Tuff Skirt	No
Ultra Dome	No
Ultra Groove	No
Ultra Groove Plus Gas Port	No
Vertical Gas Ports	No
Wrist Pin Length	2.500 in
Wrist Pin Material	5115 Low Carbon Steel, Case Hardened
Wrist Pin Outer Diameter	0.945 in
Wrist Pin Wall Thickness	0.140 in

Warranty

30 Months

Magnuson-Moss Warranty Act

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).

California residents

WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

Carb Status

California carb status to be completed