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JE Pistons 131633 Piston Set, 2618, Inv Dome/dish, 4.155 Bore, 1.425 Cd, 0.927 Pin, Set Of 8.

Manufacturer

JE Pistons

Picture for manufacturer JE Pistons 258287 Piston Set, 2618, Dome, 4.280 Bore, 1.765 Cd, 0.990 Pin, Set Of 8.

Part Number

131633
7 reviews
04/18/2034 10:37 PM
Sale Price

$979.21

Estimated ship date Thursday, April 18

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Product Details

JE Pistons 131633 Piston Set, 2618, Inv Dome/dish, 4.155 Bore, 1.425 Cd, 0.927 Pin, Set Of 8.



THIS PRODUCT CONSISTS OF 8 PIECES.

JE Pistons
23deg Inverted Dome
Extreme Duty
Set of 8 Pistons
Recommended RingSet: J10008-4155-5

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

9

Bore

4.155

Bore (in)

4.155 in.

Bore (mm)

105.537mm

CID

407

Comp Height

1.425

Comp Ratio @ 58CC

9.1:1

Comp Ratio @ 64cc

8.7:1

Comp Ratio @ 76CC

7.8:1

Compression Distance (in)

1.425 in.

Dome Volume

-36

Gram Weight

518

Notes

0.310 inch deep valve pockets.

Pin Diameter (in)

0.927 in.

Piston Head Volume (cc)

+36.00cc

Piston Material

Forged aluminum

Piston Ring Thickness

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

Piston Style

Dish, with a D-shaped cup

Quantity

Sold individually.

Rod

5.7

Stroke

3.75

Wrist Pin Style

Press-fit or floating

Make

Chevrolet

Product Market

Domestic

Piston Pin Length

2.950

Forging Type

Round

Piston Volume

-36.6

Add-On

J100F8-4155-5

Piston Head Type

Dish

Piston Pin Material

5115

Second Compression Ring Thickness

0.064

Oil Ring Thickness

0.188

Industry

Automotive

Out of Stock Message

Call for Availability

Category Hierarchy

Pistons>Piston Kits

Piston Pin Outside Diameter

0.927

Ringset Included

No

Top Compression Ring Thickness

0.064

Compression Height

1.425

Engine

SMALL BLOCK CHEVROLET

Bore Diameter

4.155

Add-On

927-042-CS

Piston Pin Wall Thickness

0.150

Add-On

927-2950-15-51S

Cylinder Head

CHEVROLET 23 DEG 20/30

Piston Avg Wt

517

Piston Material

2618

Your site was easy to navigate, and provided quick check out.

Excellent company! Great to do business with you. Thanks. A+

Found this site via Google shopping. Prices are fair, and the website is extremely easy to use.

The check out crashed twice

The floor mats I purchased for my car work like a dream. They were just as described in the listing. The shipping was also pretty quick. I just wish the price was about $20 cheaper. Other than that I was completely satisfied.

Simple and easy purchase

Quick and efficient, Thank You!

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