400 Small Block Chevy - 13° All Pro / 13.5° GB2000 Flat Top Forged Piston J28180

Name: 400 Small Block Chevy - 13° All Pro / 13.5° GB2000 Flat Top Forged Piston J28180
Brand: JE
SKU: J281800
Price: 2105.39 NZD
Availability: InStock

J281800 - SBC 4.140" PISTONS -4.5cc FLAT

SKU J281800

by JE

Save 8%

$2,282.58 +GST

$2,282.58 +GST - $2,282.58 +GST

$2,282.58 +GST

$2,105.39 +GST

$2,105.39 +GST - $2,105.39 +GST

$2,105.39 +GST

$2421.1985 Including GST (NZ Customers only)

Availability:

Low stock

Quantity

400 Small Block Chevy - 13° All Pro / 13.5° GB2000 Flat Top Forged Piston

409 c.i, 4.140" Bore, 3.800" Stroke, 5.850" rod length, -4.5cc dome volume

J281800

81800

These pistons incorporate the results of extensive collaboration with top engine builders. Precision CNC-machined ring grooves now accept 1.2, 1.5, 3.0mm rings for reduced friction, while Lateral Gas Ports have been added for improved ring seal. This new configuration outperforms the competition hands down! Pin upgrade recommended above 700hp. Includes: Double spiro locks #927-042-CS Pin #927-2750-15-51S (130g) Features: Double Pin Oilers Lateral Gas Ports Accumulator Grooves Piston Specifiaction: Make: CHEVROLET Engine:SMALL BLOCK CHEVROLET Bore Diameter: 4.140 Compression Height: 1.250 Compression Ratio with 40cc chamber volume: 16.5 Compression Ratio with 45cc chamber volume: 15.2 Compression Ratio with 50cc chamber volume: 14.1 Piston Volume: -4.7 Cylinder Head: CHEVROLET 13 DEG PistonPin Outside Diameter: 0.927 Piston Pin Length: 2.750 Piston Pin Material: 5115 Ringset Included: No Top Compression Ring Thickness: 0.0475 Second Compression Ring Thickness: 0.06 Oil Ring Thickness: 0.119 Piston Material: 2618 Forging Type: Round Piston Avg Weight: 476 Pin Wall Thickness: 0.150 Piston Type: Dome