JE Pistons JE Pistons; 'FE' Inverted Dome; .990 wrist pin; Set of 8 Pistons; Recommended RingSet: J100F8-4250-5 FORD FE-SERIES


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Part #: 242930
Notes: JE Pistons
'FE' Inverted Dome
.990 wrist pin
Set of 8 Pistons
Recommended RingSet: J100F8-4250-5
MSRP: $883.28
Your Price: $794.68
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Specs

Block Height 10.15
Bore 4.25
CID 482
Comp Height 1.325
Comp Ratio @ 72cc 10.2:1
Comp Ratio @ 74cc 10.1:1
Comp Ratio @ 88cc 9:1
Dome Volume -25
Gram Weight 531
Oversize 0.017
Rod 6.7
Stroke 4.25

This Item Also Available In

Part Number Price Notes & Specs
162116 $794.68 Notes JE Pistons
'FE' Inverted Dome
.975 Pin Diameter
Set of 8 Pistons
Recommended RingSet: J10008-4250-5
Block Height 10.15
Bore 4.25
CID 429
Comp Height 1.77
Comp Ratio @ 72cc 10.4:1
Comp Ratio @ 74cc 10.2:1
Comp Ratio @ 88cc 9:1
Dome Volume -11
Gram Weight 612
Oversize 0.017
Rod 6.49
Stroke 3.78
162117 $794.68 Notes JE Pistons
'FE' Inverted Dome
.975 Pin Diameter
428 Crank Shaft
Set of 8 Pistons
Recommended RingSet: J10008-4250-5
Block Height 10.15
Bore 4.25
CID 451
Comp Height 1.67
Comp Ratio @ 72cc 10.4:1
Comp Ratio @ 74cc 10.2:1
Comp Ratio @ 88cc 9.1:1
Dome Volume -16
Gram Weight 598
Oversize 0.017
Rod 6.49
Stroke 3.98
168741 $845.75 Notes JE Pistons
'FE' Dome
.975 Pin Diameter
428 Crank Shaft
Set of 8 Pistons
Recommended RingSet: J10008-4250-5
Block Height 10.15
Bore 4.25
CID 451
Comp Height 1.67
Comp Ratio @ 72cc 12.5:1
Comp Ratio @ 74cc 12.2:1
Comp Ratio @ 88cc 10.5:1
Dome Volume 2.5
Gram Weight 569
Oversize 0.017
Rod 6.49
Stroke 3.98
168742 $804.94 Notes JE Pistons
'FE' Dome
.975 Pin Diameter
Set of 8 Pistons
Recommended RingSet: J10008-4250-5
Block Height 10.15
Bore 4.25
CID 429
Comp Height 1.77
Comp Ratio @ 72cc 12.5:1
Comp Ratio @ 74cc 12.2:1
Comp Ratio @ 88cc 10.5:1
Dome Volume 6
Gram Weight 594
Oversize 0.017
Rod 6.49
Stroke 3.78
242931 $835.08 Notes JE Pistons
'FE' Inverted Dome
.990 wrist pin
Set of 8 Pistons
Recommended RingSet: J100F8-4280-5
Block Height 10.15
Bore 4.28
CID 489
Comp Height 1.325
Comp Ratio @ 72cc 10.3:1
Comp Ratio @ 74cc 10.2:1
Comp Ratio @ 88cc 9.1:1
Dome Volume -25
Gram Weight 521
Oversize 0.047
Rod 6.7
Stroke 4.25
242932 $824.72 Notes JE Pistons
'FE' Inverted Dome
.990 wrist pin
Set of 8 Pistons
Recommended RingSet: J100F8-4310-5
Block Height 10.15
Bore 4.31
CID 496
Comp Height 1.325
Comp Ratio @ 72cc 10.4:1
Comp Ratio @ 74cc 10.3:1
Comp Ratio @ 88cc 9.2:1
Dome Volume -25
Gram Weight 531
Oversize 0.077
Rod 6.7
Stroke 4.25
242933 $759.33 Notes JE Pistons
'FE' Flat Top
Set of 8 Pistons
Recommended RingSet: J100F8-4250-5
Block Height 10.15
Bore 4.25
CID 482
Comp Height 1.325
Comp Ratio @ 72cc 12.3:1
Comp Ratio @ 74cc 12.1:1
Comp Ratio @ 88cc 10.6:1
Dome Volume -5
Gram Weight 513
Oversize 0.017
Rod 6.7
Stroke 4.25
242934 $675.78 Notes JE Pistons
'FE' Flat Top
Set of 8 Pistons
Recommended RingSet: J100F8-4280-5
Block Height 10.15
Bore 4.28
CID 489
Comp Height 1.325
Comp Ratio @ 72cc 12.5:1
Comp Ratio @ 74cc 12.3:1
Comp Ratio @ 88cc 10.8:1
Dome Volume -5
Gram Weight 518
Oversize 0.047
Rod 6.7
Stroke 4.25
242935 $749.90 Notes JE Pistons
'FE' Flat Top
Set of 8 Pistons
Recommended RingSet: J100F8-4310-5
Block Height 10.15
Bore 4.31
CID 496
Comp Height 1.325
Comp Ratio @ 72cc 12.7:1
Comp Ratio @ 74cc 12.5:1
Comp Ratio @ 88cc 11:1
Dome Volume -5
Gram Weight 528
Oversize 0.077
Rod 6.7
Stroke 4.25

All Fitments

FORD
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1963 - 1968 FE-SERIES 427 CAMMER
427CI
ALL 7.0 ALL ALL ALL
1966 - 1970 FE-SERIES 428 COBRA JET
428 SUPER COBRA JET
428CI
ALL 7.0 ALL ALL ALL

Product Description

For over 60 years, JE Pistons has been the industry leader in forged racing pistons for Chevy, Ford, Mopar and Buick engines.

*Application Specific Forgings for an Optimized, Uniform Crown Thickness
*Contact Reduction Groove to Minimize Frictional Drag
*Accumulator Groove for Increased Top Ring Stability and Sealing
*CNC-Machined Side Relief with Lower Support Band for Additional Skirt Strength
*Honed Pin Bores, Double Pressure Fed Pin Oilers and Wire Locks Included

JE Pistons are sold as matched sets.

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