SRP Pistons SRP Professional Pistons; Forged Side Relief; .927 Pin Diameter; Set of 8 Pistons; Include RingSet: C CHRYSLER 300


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Part #: 282914
Notes: SRP Professional Pistons
Forged Side Relief
.927 Pin Diameter
Set of 8 Pistons
Include RingSet: CALL
Please contact us for pricing & more information.

Specs

Bore 3.917
C/D 1.08
CID 390
CID 393
Comp Ratio @ 73cc 10.7:1
Comp Ratio @ 73cc 10.8:1
Comp Ratio @ 80cc 10:1
Comp Ratio @ 80cc 9.9:1
Comp Ratio @ 85cc 9.5:1
Dome CC -1
Gram Weight TBA
Oversize STD
Rod 6.125
Stroke 4.08
Stroke 4.05

This Item Also Available In

Part Number Price Notes & Specs
282908 $0.00 Notes SRP Professional Pistons
Forged Side Relief
.927 Pin Diameter
Set of 8 Pistons
Include RingSet: CALL
Bore 3.917
C/D 1.212
CID 366
CID 345
Comp Ratio @ 73cc 10.2:1
Comp Ratio @ 73cc 10.8:1
Comp Ratio @ 80cc 10:1
Comp Ratio @ 80cc 9.5:1
Comp Ratio @ 85cc 9.5:1
Comp Ratio @ 85cc 9:1
Dome CC 5
Gram Weight TBA
Oversize STD
Rod 6.243
Rod 6.125
Stroke 3.58
Stroke 3.795
282909 $0.00 Notes SRP Professional Pistons
Forged Side Relief
.927 Pin Diameter
Set of 8 Pistons
Include RingSet: CALL
Bore 3.927
C/D 1.212
CID 347
CID 368
Comp Ratio @ 73cc 10.3:1
Comp Ratio @ 73cc 10.8:1
Comp Ratio @ 80cc 10:1
Comp Ratio @ 80cc 9.5:1
Comp Ratio @ 85cc 9:1
Comp Ratio @ 85cc 9.5:1
Dome CC 5
Gram Weight TBA
Oversize 0.01
Rod 6.125
Rod 6.243
Stroke 3.58
Stroke 3.795
282910 $0.00 Notes SRP Professional Pistons
Forged Side Relief
.927 Pin Diameter
Set of 8 Pistons
Include RingSet: CALL
Bore 3.917
C/D 1.212
CID 366
CID 345
Comp Ratio @ 73cc 12.7:1
Comp Ratio @ 73cc 13.4:1
Comp Ratio @ 80cc 12.1:1
Comp Ratio @ 80cc 11.5:1
Comp Ratio @ 85cc 10.8:1
Comp Ratio @ 85cc 11.3:1
Dome CC 21
Gram Weight TBA
Oversize STD
Rod 6.243
Rod 6.125
Stroke 3.58
Stroke 3.795
282911 $0.00 Notes SRP Professional Pistons
Forged Side Relief
.927 Pin Diameter
Set of 8 Pistons
Include RingSet: CALL
Bore 3.927
C/D 1.212
CID 347
CID 368
Comp Ratio @ 73cc 12.7:1
Comp Ratio @ 73cc 13.5:1
Comp Ratio @ 80cc 12.2:1
Comp Ratio @ 80cc 11.5:1
Comp Ratio @ 85cc 10.8:1
Comp Ratio @ 85cc 11.4:1
Dome CC 21
Gram Weight TBA
Oversize 0.01
Rod 6.125
Rod 6.243
Stroke 3.58
Stroke 3.795
282912 $0.00 Notes SRP Professional Pistons
Forged Side Relief
.927 Pin Diameter
Set of 8 Pistons
Include RingSet: CALL
Bore 3.917
C/D 1.08
CID 390
CID 393
Comp Ratio @ 73cc 9:1
Comp Ratio @ 80cc 8.5:1
Comp Ratio @ 80cc 8.4:1
Comp Ratio @ 85cc 8.2:1
Comp Ratio @ 85cc 8.1:1
Dome CC -19
Gram Weight TBA
Oversize STD
Rod 6.125
Stroke 4.05
Stroke 4.08
282913 $0.00 Notes SRP Professional Pistons
Forged Side Relief
.927 Pin Diameter
Set of 8 Pistons
Include RingSet: CALL
Bore 3.927
C/D 1.08
CID 392
CID 395
Comp Ratio @ 73cc 9:1
Comp Ratio @ 73cc 9.1:1
Comp Ratio @ 80cc 8.5:1
Comp Ratio @ 85cc 8.2:1
Comp Ratio @ 85cc 8.1:1
Dome CC -19
Gram Weight TBA
Oversize 0.01
Rod 6.125
Stroke 4.05
Stroke 4.08
282916 $0.00 Notes SRP Professional Pistons
Forged Side Relief
.927 Pin Diameter
Set of 8 Pistons
Include RingSet: CALL
Bore 3.927
C/D 1.08
CID 392
CID 395
Comp Ratio @ 73cc 10.8:1
Comp Ratio @ 73cc 10.7:1
Comp Ratio @ 80cc 10.1:1
Comp Ratio @ 80cc 10:1
Comp Ratio @ 85cc 9.6:1
Comp Ratio @ 85cc 9.5:1
Dome CC -1
Gram Weight TBA
Oversize 0.01
Rod 6.125
Stroke 4.08
Stroke 4.05

All Fitments

CHRYSLER
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
2005 - 2009 300 C V8 5.7 ALL ALL ALL
DODGE
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
2006 - 2009 CHARGER DAYTONA R/T
R/T
V8 5.7 ALL ALL ALL
2005 - 2008 MAGNUM R/T V8 5.7 ALL ALL ALL

Product Description

SRP Professional Pistons include features used in professional racing such as lightweight forged side relief (FSR) forgings, high quality wrist pins, and precision CNC machined ring grooves and skirts. In addition, every package includes JE Pro Seal Premium Piston Rings. The included ring set features a 1.2 premium steel top ring, 1.5mm Napier (hooked face) second ring and 3.0mm standard tension oil ring. Every piston is designed and manufactured in the USA at the advanced JE/SRP Pistons manufacturing center.

SRP Professional piston designs were created using 3D computer modeling and tested for strength using Finite Element Analysis (FEA). Several revisions were made to optimize the strength and weight before manufacturing began. Unlike other piston manufacturers, JE/SRP Pistons manufacture billet pistons from solid pucks of aluminum for dyno testing in actual engines prior to approving the final forging designs.

Features

  • Advanced, lightweight FSR forging that eliminates stress concentrations for superior strength
  • Up to 20% 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/nitrous applications

SRP Professional Pistons are Sold in Matched set of 4, 6 or 8.

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