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JE Pistons 170855 Piston Set, 2618, Flat Top, 4.030 Bore, 1.175 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

170855
6 reviews
04/19/2034 5:25 AM
Sale Price

$978.40

Estimated ship date Friday, April 19

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Product Details

JE Pistons 170855 Piston Set, 2618, Flat Top, 4.030 Bore, 1.175 Cd, 0.927 Pin, Set Of 8.

JE Pistons
Flat Top
For Stroker Motor
Oil Rail Support is Included
.927 Pin Diameter
Set of 8 Pistons
Recommended RingSet: J10008-4030-5

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

8.2

Bore (in)

4.030 in.

Bore (mm)

102.362mm

CID

331

Comp Height

1.175

Comp Ratio @ 56cc

10.8:1

Comp Ratio @ 60cc

10.2:1

Comp Ratio @ 64cc

9.7:1

Compression Distance (in)

1.175 in.

Dome Volume

-5

Gram Weight

451

Notes

Oil rail support included.

Pin Diameter (in)

0.927 in.

Piston Head Volume (cc)

+5.00cc

Piston Material

Forged aluminum

Piston Ring Thickness

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

Piston Style

Flat top, with two valve reliefs

Quantity

Sold individually.

Rod

5.4

Stroke

3.25

Wrist Pin Style

Press-fit or floating

Category Hierarchy

Pistons>Piston Kits

Compression Height

1.175

Industry

Automotive

Engine

SMALL BLOCK FORD

Piston Pin Wall Thickness

0.150

Ringset Included

No

Second Compression Ring Thickness

0.064

Piston Head Type

Flat

Piston Volume

-5

Piston Pin Material

5115

Piston Material

2618

Oil Ring Thickness

0.218

Out of Stock Message

Call for Availability

Add-On

J10008-4030-5

Piston Pin Outside Diameter

0.927

Add-On

927-042-CS

Cylinder Head

SMALL BLOCK FORD 20 DEG

Bore Diameter

4.030

Piston Avg Wt

451

Piston Pin Length

2.750

Product Market

Domestic

Make

Ford

Add-On

927-2750-15-51S

Forging Type

Round

Top Compression Ring Thickness

0.064

Cheapest priced ARP head studs on the internet. A++ I will definitely do more business with Autoplicity.

quick delivery of the parts I need to fix my jeep

thanks

Processed and shipped fast. I was a little upset with them shipping my Eibach springs in the Eibach box, and not repackaging it. Everyone could see the box, and knew what was in it. But this will not stop me from ordering again.

Found what I needed at an unbeatable price, easy purchase! No issues

The correct product that I ordered, and easy to find through there web site.thanks

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