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JE Pistons 291062 Forged Piston Set Bore Alloy - 3.937 2618 4-Cylinder

(2002-2012 Subaru Impreza; 2004-2012 Subaru Forester; 2005-2011 Subaru Legacy)

Part of: JE Pistons Forged Piston Set Bore Alloy

Other options in this family: JE Pistons 338094 JE Pistons 279946 JE Pistons 314303 JE Pistons 357429 JE Pistons 345192

Manufacturer

Picture for manufacturer JE Pistons

Part Number

291062
9 reviews
Sale Price

$899.99

In Stock (7)

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Usually delivered within 2 days

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Product Details
JE Time Attack FSR Pistons
For Turbo and Nitrous Aps
Set of 4 Pistons
Included RingSet: JC4404-3938

JE Pistons are specifically engineered for extreme applications up to, and including, professional competition. In this environment, higher compression ratios, extreme boost levels and heavy nitrous usage necessitate the higher tensile strength 2618 aluminum alloy found in every JE Piston.

*Application Specific Forgings for an Optimized, Uniform Crown Thickness
*Contact Reduction Groove to Minimize Frictional Drag
*Accumulator Groove for Increased Top Ring Stability and Sealing
*CNC-Machined Side Relief with Lower Support Band for Additional Skirt Strength
*Honed Pin Bores, Double Pressure Fed Pin Oilers and Wire Locks Included
*JE ProSeal Piston Rings are included with your JE Pistons

JE Pistons are sold as matched sets.

*Custom Applications are also Available

Products specifications

Fits

2002-2012 Subaru Impreza; 2004-2012 Subaru Forester; 2005-2011 Subaru Legacy

Bore

100mm

C/D

30.7mm

Comp Ratio

8.5:1

Dome CC

-17.3

Head CC

57

Oversized

0.5

Rod

130.5mm

Skirt Type

Full Round

Stroke

79mm

Category Hierarchy

Pistons>Piston Kits

Add-On

905-042-CT

Forging Type

FSR

Make

SUBARU

Add-On

905-2250-18-51S

Piston Avg Wt

413

Bore Diameter

100.00

Out of Stock Message

Call for Availability

Piston Pin Length

2.250

Piston Pin Outside Diameter

0.905

Second Compression Ring Thickness

0.048

Add-On

JG4901-3937

Ringset Included

Yes

Piston Pin Wall Thickness

0.180

Piston Head Type

Dish

Product Market

Sport Compact

Engine

EJ SERIES

Compression Height

1.209

Piston Material

2618

Piston Volume

-17.4

Oil Ring Thickness

0.0995

Piston Pin Material

5115

Cylinder Head

EJ257 STI

Top Compression Ring Thickness

0.048

Industry

Automotive

Prop 65

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

Piston Quantity

4

great prices. shipped out fast

Easy ordering. Bets price by far. Fast shipping.

Excellent prices on all the items I have searched and very fast and reasonable shipping.

Autoplicity had the Readylift kit I needed at the best price I could find. They shipped it very quickly as well. I am very pleased with this transaction.

The part I needed at a good price, shipped promptly. What is there not to like!

Wow!! I came across Autoplicity while searching for a fuel pump for my Trans-Am. Not only did they have the cheapest price for the part, but they also had extremely reasonable shipping cost. Most websites claim to have free shipping but it seemed the cost of shipping was added to the cost of their part. Then I find out my order was processed and shipped within one business day!! I'll definately be bookmarking Autoplicity's home page!! Thanks!!

Great price! Quick shipping. The intake I ordered was $20.00 cheaper than anywhere else I looked. Item was instock and shipped quick. Will order from Autoplicity again!

Wow shipped quick easy to order thanks

Good selection at good prices

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