JE Pistons 300247 Forged FSR SuperFly GP Flat Top 4.030 Bore

JE Pistons, SBC, 357, Bore 4.030, Stroke 3.500, Rod Length 6.125, Flat Top -1.8cc, Set of 8

Special Price $1,059.29 Regular Price $1,176.99

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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.

Description

JE Pistons has the ultimate light-weight piston for Late Model Stock two-barrel and similar applications up to 400 horsepower. JE FSR forging provides reduced skirt contact that lowers friction for optimum HP gains. JE Pistons feature a .190" deep intake valve pocket for maximum compression. The ring grooves are machined for .043, .043, 3mm back cut rings with lateral gas ports provided for superior ring seal.

Includes:

Pin #927-2350-15-51C (111g)

Wire lock #927-073-MW

Lateral gas ports

Double Pin Oilers

Accumulator Groove

Contact Reduction Grooves

Rated up to 400 horsepower

Compression Ratio:

58cc 11.6:1

54cc 10.8:1

76cc 9.4:1

Specifications

More Information
CNC Part Number	JE-300247
Price	$1,176.99
Manufacturer's Part Number	300247
Brands	JE
Part Types	Engine Piston
Departments	Parts
Vehicle Make	Chevy SB
Bore Size	4.030
Crankshaft Stroke	3.500
Rod Length	6.125
Piston Type	Flat Top
Compression Height	1.125
Piston Material	2618 Forged
Piston Ring Size	.043 .043 3.0mm
Wrist Pin Size	0.927
Custom Notices	⚠ PROP 65 WARNING