Ultra Series forged pistons from JE are the industry?s strongest, most fully featured pistons available off the shelf. Offered for a wide range of domestic applications from LS to Big Block and HEMI to Ford Modular, Ultra Series pistons feature JE?s proprietary Aligned Grain Flow forging technology providing next-level tensile strength ideal for the extreme cylinder pressures of power adder engine builds. Equipped with custom level features including thermal barrier crown coating, skirt coating, gas ports, and more, Ultra Series are the ideal pistons for your boost-heavy or nitrous-huffing V8 engine build. As with all JE Pistons products, Ultra Series pistons are made 100% in the USA.
Additional Attributes:
GTIN: 00193564039200
Add-On: JG3108-4000-7
Add-On: 927-2250-20-93C
Add-On: 927-073-MW
Bore Diameter – Web: 4.005 IN
Bore Diameter: 4.005
Compression Height: 1.304
Compression Ratio: 10.60:1 / 64.00 CC Head
Compression Ratio: 10.10:1 / 68.00 CC Head
Compression Ratio: 9.90:1 / 70.00 CC Head
Connecting Rod Length: 6.125
Cylinder Head: LS 12 DEG/15 DEG COMBO VR
Deck Height: 9.240
Engine – Web: LS2
Engine Displacement: 365
Engine Family: LS
Engine Stroke: 3.622
Engine Type: ICE
Engine: LS2
Forging Type: FSR
Industry: Automotive
Make – Web: Chevrolet
Make: Chevrolet
OEM Bore Diameter: 4.000
Oil Ring Thickness: 0.1175
Out of Stock Message: Please Allow Approximately 3 Weeks or Less for Shipping
Oversized Amount: 0.005
Oversized: Yes
Piston Head Type: Flat
Piston Material: 2618
Piston Series: JE Ultra Series
Piston Sub-Series: LS Flat Top
Piston Volume: -5.00
Pro Seal Head Gasket: GM1016-051
Product Market: Domestic
Product Type: Engine Piston Kit
Prop 65 (C, R or CR): CR
Prop 65 – Short Label: Prop 65 Warning Label.JPG
Prop 65 Yes/No: Yes
Ring Set – Recommended: JG3108-4000-7
Ring Set Included: No
Ring Set Thickness: 1.20 MM x 1.50 MM x 3.00 MM
Second Compression Ring Thickness: 0.0600
Top Compression Ring Thickness: 0.0475
Wrist Pin Included: Yes
Wrist Pin Length: 2.250
Wrist Pin Material: 9310 Nickel Carbon Steel Alloy
Wrist Pin Outer Diameter: 0.927
Wrist Pin Part Number: 927-2250-15-51C
Wrist Pin Retainer Included: Yes
Wrist Pin Retainer Part Number: 927-073-MW
Wrist Pin Wall Thickness: 0.200
Extended Information:
Emissions : Racing or Pre-Emissions Use Only
Life Cycle Status: Available To Order
Packaging:
Quantity of Each: 1
Package UOM: EA
Dimension: 26.000 x 12.000 x 6.000 inches
Weight: 13.000 PG
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