SKU: 1-2992-4155

DISCONTINUED USE 1-2776-4155 L8T Chevy LT Direct Injection 1-FX Series 4032 Alloy Series Forged Piston Set.4.155 bore

Regular price $699.95
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Made in the USA

Made in the USA

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L8T Chevy LT Direct Injection 1-FX Series 4032 Alloy Comp Hgt: 1.210 -20cc Dish Pin: .866 Ring Grooves: 1.2/1.2/3MM Stroke: 3.860 Rod: 6.098 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Aprox Comp Ratio: 59cc-10.84, 65.5cc-10.16, 70cc-9.74

Engine Brand: Chevy

Engine Family: Gen 5 LT Direct Injection

Engine Size: L8T

With/Without Rings: Without Rings

Cylinder Bore Size: 4.155 in - 105.46 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.210

Pin Diameter: .866

Connecting Rod Length: 6.098

Crankshaft Stroke: 3.860

Piston Series: 1-FX Series

Alloy: Forged 4032 Alloy

Cylinder Head: LT Direct Injection

TDC Assembly Height: 9.238

Piston Top Aprox. Comp. Ratio:

-20cc Dish Top
ChamberComp. Ratio
59cc10.77 to 1
65.5cc10.09 to 1
70 cc9.68 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Chevy

Engine Family: Gen 5 LT Direct Injection

Engine Size: L8T

With/Without Rings: Without Rings

Cylinder Bore Size: 4.155 in - 105.46 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.210

Pin Diameter: .866

Connecting Rod Length: 6.098

Crankshaft Stroke: 3.860

Piston Series: 1-FX Series

Alloy: Forged 4032 Alloy

Cylinder Head: LT Direct Injection

TDC Assembly Height: 9.238

Piston Top Aprox. Comp. Ratio:

-20cc Dish Top
ChamberComp. Ratio
59cc10.77 to 1
65.5cc10.09 to 1
70 cc9.68 to 1

Download Piston Instructions