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JE Pistons / SRP · 274644

Part #: 274644
UPC: 193564216908

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Description: Piston Set, 2618, Dome, 3.740 Bore, 1.290 CD, 0.905 Pin Dia, Set of 6.

Description:

Description

As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for European, import and sport compact applications. Engineered, forged and machined 100% in the USA, JE Pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance. From drift track to drag strip, JE Pistons? performance is proven in victory lane time and time again. Equip your engine with the best in forged pistons.

Features & benefits

  • Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applications
  • Designed specifically for each engine and use application to provide optimized performance durability
  • Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin
  • Skirt coating (depending on application) reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noise
  • Accumulator groove (depending on application) helps reduce pressure from combustion gases, reducing ring fluttering and improving ring seal for consistent power
  • Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings
  • Made 100% in the USA

Information

JE designs are specifically engineered for extreme upplications up to, and including, professional competition

Specifications

GTIN
00193564216908
Weight
8.5 lb
Height
1 in
Length
1 in
Width
1 in
EO
Offroad
Life cycle
Available to Order
Warehouse brand code
JEP
AAIA brand code
BHXG

Attributes

2nd Groove Width
0.07000
Add-On
905-2500-15-TSC
Bore Diameter
3.740
Bore Diameter - Web
3.740 IN
California Proposition 65
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Category Hierarchy
Auto>JE Pistons>Piston Kits>European
Compression Height
1.290
Compression Ratio
0.46180555555556
Connecting Rod Length
5.000 IN
Cylinder Head
3.2 LTR
EBAY Category ID
33623
Engine
3.2L Aircooled
Engine - Web
3.2L Aircooled
Engine Displacement
3.2L
Engine Stroke
2.929
Engine Type
ICE
Exhaust Angle
30
Exhaust Depth
.135
Exhaust Diameter
1.800
Forging Type
Round
Industry
Automotive
Intake Angle
25
Intake Depth
.180
Intake Diameter
2.050
Make
Porsche
Make - Web
Porsche
Oil Groove Width
0.13900
Out of Stock Message
Please Allow Approximately 3 Weeks or Less for Shipping
Piston Average Weight
461
Piston Head Type
Dome
Piston Material
2618
Piston Pin Length
2.500
Piston Pin Material
H13
Piston Pin Outside Diameter
0.905
Piston Pin Wall Thickness
0.150
Piston Quantity
6
Piston Qunatity
6
Piston Series
JE Pistons
Piston To Wall Clearance
-0.0015
Piston Volume
47.00
Product Market
European
Product Type
Engine Piston Kit
Ring Set - Recommended
J650U1-3740
Stroke
2.929
Title
JE Pistons - Porsche, 3.2L Aircooled, 3.740 in. Bore, Piston Kit
Title - Web
JE Pistons Porsche 3.2L Aircooled Piston Kit - 3.740 in. Bore - 1.290 in. CH, 47.00 CC
Top Groove Width
0.05950
Wrist Pin Length
2.500
Wrist Pin Material
H13 Tool Steel Alloy
Wrist Pin Outer Diameter
0.905
Wrist Pin Wall Thickness
0.150

Fitment status

This product is universal and will fit your application.

Application summary

Porsche 3.2L
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