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JE Pistons 188704 Piston Set, 2618, Flat Top, 4.030 Bore, 1.250 Cd, 0.927 Pin, Set Of 8.

Manufacturer

JE Pistons

Picture for manufacturer JE Pistons 284780 Piston Set, 2618, Inv Dome/dish, 3.268 Bore, 1.165 Cd, 0.787 Pin, Set Of 4.

Part Number

188704
5 reviews
04/24/2034 2:18 AM
Sale Price

$978.40

Estimated ship date Wednesday, April 24

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Product Details

JE Pistons 188704 Piston Set, 2618, Flat Top, 4.030 Bore, 1.250 Cd, 0.927 Pin, Set Of 8.

JE Pistons
Flat Top
For Stroker Motor
.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

9.5

Bore (in)

4.030 in.

Bore (mm)

102.362mm

CID

408

Comp Ratio @ 56cc

12.9:1

Comp Ratio @ 60cc

12.3:1

Comp Ratio @ 64cc

11.7:1

Compression Distance (in)

1.250 in.

Dome Volume

-5

Gram Weight

438

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

6.25

Stroke

4

Wrist Pin Style

Press-fit or floating

Cylinder Head

SMALL BLOCK FORD 20 DEG

Add-On

J10008-4030-5

Piston Pin Length

2.750

Add-On

927-2750-15-51S

Compression Height

1.250

Product Market

Domestic

Top Compression Ring Thickness

0.064

Bore Diameter

4.030

Make

Ford

Forging Type

Round

Piston Avg Wt

438

Piston Pin Material

5115

Ringset Included

No

Oil Ring Thickness

0.188

Second Compression Ring Thickness

0.064

Piston Head Type

Flat

Add-On

927-042-CS

Engine

SMALL BLOCK FORD

Piston Volume

-5

Piston Pin Wall Thickness

0.150

Piston Material

2618

Out of Stock Message

Call for Availability

Piston Pin Outside Diameter

0.927

Industry

Automotive

Category Hierarchy

Pistons>Piston Kits

Quick n easy! Istallation is a bit rough but the product is very much worth it.

All seems great. Had item in stock as on there website and it was shipped quickly.

awesome product came in fast and very pleased with the website keep up the good work guys! thanks! high recommended.!<br>

Ordered my car accessory on 8/2, shipped on 8/3 and will be delivered on 8/4. Best prices online, great service, product in stock, and fast delivery. Nice Job & Kudos to Autoplicity!

I shopped around a little first and Autoplicity had the best price on a wideband sensor and gauge. When I needed a fuel pressure regulator too, I found their price was the best so I ordered both from them. Great prices and fast deliver!

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