K1930-4155 7.0 / LS7 / LSX Chevy LS SX Series -5cc LS Flat Top Forged Piston Set. 4.155 bore

Load image into Gallery viewer, K1930-4155 7.0 / LS7 / LSX Chevy LS SX Series -5cc LS Flat Top Forged Piston Set. 4.155 bore

SKU: K1930-4155

K1930-4155 7.0 / LS7 / LSX Chevy LS SX Series -5cc LS Flat Top Forged Piston Set. 4.155 bore

Name: K1930-4155 7.0 / LS7 / LSX Chevy LS SX Series -5cc LS Flat Top Forged Piston Set. 4.155 bore
Brand: DSS RACING
SKU: K1930-4155
Price: 714.95 USD
Availability: InStock

$714.95

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7.0 / LS7 / LSX Chevy LS SX Series Pistons With Rings Comp Hgt: 1.140" -5cc LS Flat Top Pin: .943 Ring Grooves: 1.5/1.5/3MM Stroke: 4.000" Rod: 6.098" Aprox Comp Ratio: 64cc-12.41, 66cc-12.13, 72cc-11.35

Piston Specs

Engine Brand: Chevy

Engine Family: Chevy LS

Engine Size: 7.0 - LS7 - LSX

With/Without Rings: Includes Rings

Cylinder Bore Size: 4.155 in - 105.46 mm

Ring Width: 1.5/1.5/3MM

Compression Height: 1.140"

Pin Diameter: .943

Connecting Rod Length: 6.098"

Crankshaft Stroke: 4.000"

Piston Series: SX Series

Alloy: Forged 4032

Cylinder Head: LS1,LS2,LS3 and LS7

TDC Assembly Height: 9.238

Piston Top Aprox. Comp. Ratio:

-5cc LS Flat Top
Chamber	Comp. Ratio
64cc	12.41 to 1
66cc	12.13 to 1
72cc	11.35 to 1

Download Piston Instructions

Piston Specs