3-2975-4185 LT1 6.2 Chevy LT Direct Injection 3-FX Series 2618 Alloy Series Forged Piston Set.4.185 bore

PART #: 3-2975-4185

DISCONTINUED USE 3-2744-4185 LT1 6.2 Chevy LT Direct Injection 3-FX Series 2618 Alloy Series Forged Piston Set.4.185 bore

Name: DISCONTINUED USE 3-2744-4185 LT1 6.2 Chevy LT Direct Injection 3-FX Series 2618 Alloy Series Forged Piston Set.4.185 bore
Brand: DSS RACING PISTONS
SKU: 3-2975-4185
Availability: InStock

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LT1 6.9 Chevy LT Direct Injection 3-FX Series 2618 Alloy Comp Hgt: 1.305 -12cc Dish Pin: .927 Ring Grooves: 1.2/1.2/3MM Stroke: 3.622 Rod: 6.125 Advanced Profile Precision Diamond-Turned Skirts Forged and Machined in Saint Charles Illinois USA! Aprox Comp Ratio: 59cc-11.21, 65.5cc-10.45, 70cc-9.98

Piston Specs

Engine Brand: Chevy

Engine Family: Gen 5 LT Direct Injection

Engine Size: LT1 6.2

With/Without Rings: Without Rings

Cylinder Bore Size: 4.185 in - 106.22 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.305

Pin Diameter: .927

Connecting Rod Length: 6.125

Crankshaft Stroke: 3.622

Piston Series: 3-FX Series

Alloy: Forged 2618 Alloy

Cylinder Head: LT Direct Injection

TDC Assembly Height: 9.241

Piston Top Aprox. Comp. Ratio:

-12cc Dish Top
Chamber	Comp. Ratio
59cc	11.21 to 1
65.5cc	10.45 to 1
70 cc	9.98 to 1

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Piston Specs