Description
The Audi / VW 1.9L Diesel pistons are manufactured by Diamond Racing USA specifically for ZRP. They are built as strong as possible to withstand the strong demands of racing. No matter how much supercharger pressure you run or the speed of the speed, these pistons will take it and ask for more! Check out the individual features of your app below.
Product features and design
- 2618 Low Silicon/High Expansion Alloy for HP/High Boost Applications
- Round skirt design with lower reinforcement band
- 3D milling under crown to ensure minimal weight without compromising resistance.
- 3D grinding on piston crowns for a ready-to-install finish
- Oversized valve pockets for larger valves than original ones and clip cuts on the edge of the pistons
- Window milling, reducing the overall weight of the piston while maintaining its strength and structural integrity
- Gas side openings for a better sealing ring
- Staggered brooches for quiet operation
- Total Seal Pro-Select 1.00 mm x 1.20 mm x 2.00 mm ring set
- H-13 tool alloy pins (Rockwell hardness around Rc54) Wall thickness. 6.65 mm
Diamond Pistons
Diamond pistons are designed with only one thing in mind: win races! They are made in the United States from 2618 materials. The diamond racing company has been known since the late 1960s for producing the highest quality engine parts. Over the past two decades, Diamond has devoted itself exclusively to the manufacture of forged pistons. With all the state-of-the-art machines, they offer customers the state of the machining industry. The coordinate measurement machine (CMM) is one of many sophisticated measurement and modeling devices used in Diamond’s engineering department. The MWC provides very accurate measurements, measuring the location and details of valve pockets, for example, at less than 0.001 inches. This laser scanner is used for modeling purposes, especially to scan piston domes where it scans thousands of surface points in a matter of minutes. Develop the industry’s highest quality pistons using the latest CNC machines and the latest computer tools, as well as provide unparalleled quality control. With this credentials, it was only a matter of time before deciding that this is the company to work with to produce unlimited power!
Additional information
| Size | 82.00 mm |
|---|---|
| More size | 2.50 mm |
| Comp ratio | 18,0: 1 |
| Height comp | 45,79 |
| Stroke | 95.50 millimetres |
| Bar | 144.00 mm |
| Pn wrist brooch | 26.00 millimetres |
| Deck Clr | -0,10 |
| CCS Dome | -21,50 |
| HEAD CCS | 46,00 / 45,00 |
| Block height | 296.00 millimetres |
| Top ring down | 10.10 |
| Set of rings | CUSTOM-CS-04 |
| Piston material | 2618 |
| Series | Diamond Series |
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