83.00mm Diamond Pistons 38119-4 with JDY I-Beam Heavy Duty Connecting Rods - EA888 Gen.3

Description

Diamond pistons are engineered with only one thing in mind: Winning races! They are manufactured in the USA from 2618 materials.

Diamond racing company is known since the late 60s to produce the highest quality engine parts around. For the past 2 decades, Diamond has solely dedicated itself to manufacturing forged pistons. With all state-of-the-art machinery, they offer customers the state of the industry in machining. The Coordinate Measuring Machine (CMM) is one of several sophisticated pieces of measuring and modeling apparatus used in Diamond¡¯s engineering department. The CMM provides very accurate measurements, measuring the location and details of valve pockets, for example, to within a .0001in.

This laser scanner is used for modeling purposes, especially for scanning piston domes where it scans thousands of surface points in minutes.

Developing the highest quality pistons in the industry by using the latest CNC machinery and computer software aids, as well as providing unmatched quality control.

With these credentials, it was only a matter of time before we decide that this is the firm to work with for making unlimited power?

Product Features and Design

• 2618 Low-silicon / High expansion alloy for High HP/Boost applications
• Round skirt design with a bottom reinforcing band
• 3D under-crown milling to ensure minimal weight without compromising strength.
• 3D milling on piston crowns for ready-to-install finish
• Oversize valve pockets for larger than-stock valves and clip cuts on the edge of the pistons
• Window milling reduces the piston's overall weight while maintaining its strength and structural integrity
• Lateral gas ports for better ring seal
• Offset pins for quiet operation
• Molly Skirt coating for friction minimization and skirt wear protection
• Premium 8620 series pins from 1018 mild steel
• 83.00mm bore / 23mm Wrist pin / CR9:5.1 

JDY H.D. I-beam steel connecting rods for all 2.0L TSI engines with chain (EA888) are designed for an extreme? Performance capable of up to 1000hp (275HP/Per CYL). This will reliably support increased performance of your EA888 Gen.3. 

In order to optimally lubricate the piston pins and protect the engine parts from abrasion, the connecting rods come with an additional drilling. All JDY I-Beam HD connecting rods are precisely angled and tested. Included are of course 3/8" ARP 2000 expansion bolts and the assembly paste.

Fitment for all EA888 Gen.3 Engines

Availability - Back order only!