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JE Pistons 308177 Piston Set, 2618, Inv Dome/Dish, 3.248 Bore, 1.086 CD, 0.787 Pin, Set of 10.

Part of: JE Pistons Piston Set Inv Dome/dish Bore Cd Pin Set Of

Other options in this family: JE Pistons 296348 JE Pistons 291059 JE Pistons 367877 JE Pistons 367846 JE Pistons 357430

Manufacturer

Picture for manufacturer JE Pistons

Part Number

308177
11 reviews
Sale Price

$2,699.99

Estimated ship date Wednesday, November 11

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Product Details

The JE Pistons 308177 is a forged piston set engineered for high-performance and racing applications. Built from 2618 aluminum alloy — the preferred choice for forced induction and high-heat environments — these pistons deliver exceptional strength and thermal resilience under extreme operating conditions.

This set features an inverted dome/dish crown design, precision-matched to optimize combustion efficiency and support aggressive power output. With a 3.248-inch bore diameter, a 1.086-inch compression distance (CD), and a 0.787-inch wrist pin diameter, each piston is machined to tight tolerances for consistent performance across the full set.

Key Features:

  • Alloy: 2618 forged aluminum — ideal for turbocharged, supercharged, and nitrous applications
  • Crown Style: Inverted dome/dish for optimized combustion chamber dynamics
  • Bore Diameter: 3.248 inches
  • Compression Distance (CD): 1.086 inches
  • Wrist Pin Diameter: 0.787 inches
  • Set Quantity: 10 pistons
  • In-house forged by JE Pistons with over 70 years of motorsports engineering expertise
  • Designed to perform at the top levels of professional and amateur motorsports competition

JE Pistons is a recognized leader in forged racing piston technology, with in-house forging capabilities and industry-leading manufacturing processes. The 308177 piston set is a dependable choice for engine builders seeking precision-crafted, race-proven components.

Products specifications

Add-On

XC8255

Forging Type

FSR

Engine

5.0L V10 GALLARDO

Add-On

787-2250-21-93C

Piston Pin Length

2.250

Top Compression Ring Thickness

0.04

Category Hierarchy

Pistons>Piston Kits

Piston Material

2618

Piston Pin Material

9310

Ringset Included

Yes

Compression Height

1.086

Piston Pin Outside Diameter

0.787

Bore Diameter

82.50

Piston Volume

-11.2

Piston Avg Wt

271

Industry

Automotive

Piston Pin Wall Thickness

0.210

Add-On

787-050-MW

Cylinder Head

5.0L V10

Make

Lamborghini

Second Compression Ring Thickness

0.048

Out of Stock Message

Call for Availability

Piston Head Type

Dish

Product Market

Sport Compact

Oil Ring Thickness

0.111

Piston Quantity

0

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

product just as described, received in 3 days

Would do business with again. Thanks!

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Google experience so far

Easy to order

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Competitive prices. Quick check out

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