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JE Pistons 131685 Piston Set, 2618, Flat Top, 4.390 Bore, 1.770 Cd, 1.040 Pin, Set Of 8.

Manufacturer

JE Pistons

Picture for manufacturer JE Pistons 318013-1 Piston Kit (single 97-07 Nissan Sr20ve/vet 86.5mm Bore-+0.50 Oversize-41.8cc-9.0 Cr)

Part Number

131685
14 reviews
04/25/2034 12:26 AM
Sale Price

$979.90

Estimated ship date Thursday, April 25

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Product Details

JE Pistons 131685 Piston Set, 2618, Flat Top, 4.390 Bore, 1.770 Cd, 1.040 Pin, Set Of 8.

THIS PRODUCT CONSISTS OF 8 PIECES.

JE Pistons
Flat Top
1.040 Pin Diameter
Made to Order
Set of 8 Pistons
Recommended RingSet: J10008-4390-5

For over 60 years, JE Pistons has been the industry leader in forged racing pistons for Chevy, Ford, Mopar and Buick engines.

*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 Pistons are sold as matched sets.

Products specifications

Block Height

10.3

Bore

4.386

Bore (in)

4.390 in.

Bore (mm)

111.506mm

CID

466

Comp Ratio @ 74cc

12:1

Comp Ratio @ 80CC

11.3:1

Comp Ratio @ 94cc

9.9:1

Compression Distance (in)

1.770 in.

Dome Volume

-3

Gram Weight

654

Pin Diameter (in)

1.040 in.

Piston Head Volume (cc)

+3.00cc

Piston Material

Forged aluminum

Piston Ring Thickness

1/16 in. x 1/16 in. x 3/16 in.

Piston Style

Flat top, with single valve relief

Quantity

Sold individually.

Rod

6.605

Stroke

3.85

Wrist Pin Style

Press-fit or floating

Add-On

J10008-4390-5

Forging Type

Round

Second Compression Ring Thickness

0.064

Engine

BIG BLOCK FORD

Piston Avg Wt

659

Piston Head Type

Flat

Category Hierarchy

Pistons>Piston Kits

Piston Pin Outside Diameter

1.040

Out of Stock Message

Call for Availability

Cylinder Head

460

Top Compression Ring Thickness

0.064

Piston Volume

-3

Bore Diameter

4.390

Piston Pin Length

2.930

Piston Material

2618

Oil Ring Thickness

0.188

Piston Pin Wall Thickness

0.180

Compression Height

1.770

Add-On

031-042-CS

Make

Ford

Product Market

Domestic

Ringset Included

No

Industry

Automotive

Add-On

040-2930-18-51S

Piston Pin Material

5115

You have the lowest prices. To bad shipping is not free and discounts for Military veterans

Easy and affordable

Thanks

Paypal checkout saves me a whole bunch of time. THANKS

Great prices, fast shipping. Great order status updates.

great prices & shipping

Really wish I wouldn't had paid for two day shipping. It was a totally waste of $25.

Good

the order was fast and easy. The pay with amazon feature makes everything faster.

so far so good

Superb in every aspect, product, price, and shipping!!!!

Ordered a hitch type bike rack. Great price, and received it in 4 business days. Couldn't have been easier, couldn't be more satisfied! Great Job!

Thanks for having the short shifter available !

Your site said if I signed up I could get a discount of some sort. Did not specify the amount. Would like to have that applied.

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