JE Pistons 194881 Forged 15 Degree LS1 Flat Top 3.905 Bore

JE Pistons, LS1 383, Bore 3.905, Stroke 4.000, Rod Length 6.2.00, Flat Top -2.0cc, 390 Grams, Set of 8

$989.99

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⚠ PROP 65 WARNING

⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

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Description

We have redesigned and expanded our GM LS1 series product lines! These new pistons utilized our dedicated Forged Side Relief (FSR) forging that was specifically designed for the demands of the GM LS1 series of engines. In addition we have found ways to reduce weight and maintain the durability needed for both street and racing use. (CR calculated with .051" gasket thickness and +.009-.011" deck clearance). Lightweight and extremely durable, these pistons are machined for 1.5mm, 1.5mm, 3.0mm rings.

Includes:

927-2250-15-51C (106g) wrist pins

Wire locks included, #945-073-MW

Compression Ratio:

64cc 11.5:1

66cc 11.3:1

72cc 10.5:1

Specifications

More Information
CNC Part Number	JE-194881
Price	$989.99
Sold As	Set
Manufacturer's Part Number	194881
Brands	JE
Part Types	Engine Piston
Departments	Parts
Vehicle Make	Chevy LS
Bore Size	3.905
Crankshaft Stroke	4.000
Rod Length	6.200
Piston Type	Flat Top
Compression Height	1.050
Piston Material	2618 Forged
Piston Ring Size	1.5 1.5 3.0mm
Wrist Pin Size	0.927
Custom Notices	⚠ PROP 65 WARNING