Ultra Series forged pistons from JE are the industry s strongest, most fully featured pistons available off the shelf. Offered for a wide range of import and sport compact applications from 2JZ to 4G63 and Audi to BMW, Ultra Series pistons feature JE s proprietary Aligned Grain Flow forging technology providing next-level tensile strength ideal for the extreme cylinder pressures of power adder engine builds. Equipped with custom level features including thermal barrier crown coating, skirt coating, gas ports, and more, Ultra Series are the ideal pistons for your high-boost build. As with all JE Pistons products, Ultra Series pistons are made 100% in the USA.
Specifications:
| Description_ASM |
Mitsubishi 4G63 EVO VII-IX 01-07 |
| Description_DEF |
Engine Piston Kit |
| Description_EXT |
JE Ultra, Mitsubishi, 4G63 - 01-07 Evolution VII-IX - 22mm Pin, 3.386 in. Bore, 10.00:1, Inverted Dome/Dish, 4 Cyl. Piston Kit |
| Description_DES |
Piston Set, 2618, Inv Dome/Dish, 3.386 Bore, 1.367 CD, 0.866 Pin, Set of 4. |
| Description_INV |
JE Pistons, Piston Kit |
| Description_MKT |
Ultra Series forged pistons from JE are the industry?s strongest, most fully featured pistons available off the shelf. Offered for a wide range of import and sport compact applications from 2JZ to 4G63 and Audi to BMW, Ultra Series pistons feature JE?s proprietary Aligned Grain Flow forging technology providing next-level tensile strength ideal for the extreme cylinder pressures of power adder engine builds. Equipped with custom level features including thermal barrier crown coating, skirt coating, gas ports, and more, Ultra Series are the ideal pistons for your high-boost build. As with all JE Pistons products, Ultra Series pistons are made 100% in the USA. |
| Description_FAB |
- Designed for Power: Every feature on Ultra Series Pistons are optimized to perform high-horsepower racing engines
- Aligned Grain Flow Technology: Exclusively available on JE Ultra Series, this proprietary, in-house forging process maximizes tensile strength to withstand the stresses of high-performance engine environments
- Skirt Coating: Reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noise, especially on cold start
- Thermal Barrier Crown Coating: This ceramic-based coating reflects heat into the combustion chamber, therefore reducing piston crown temperatures and improving exhaust gas scavenging
- High-Strength Wrist Pins: Premium thick-wall wrist pins are manufactured by Trend Performance in the USA and are designed for the demands of high-performance/power-adder builds
- Lateral Gas Ports: Help maintain power-producing ring seal at the top compression ring, even in high RPM and high boost situations
- Optimized Pin Oiling: Enhanced pin oiling features keep pin, pin bores, and small-end lubricated for reduced heat, friction, and wear
- Made 100% in the USA
|
| Description_SHO |
Piston Kit |
| Description_TLE |
Mitsubishi 4G63, 86.00 Bore, Dish, Set of 4 |
| Title |
JE Ultra Series - Mitsubishi, 4G63, 86.00 mm Bore, Piston Kit |
| Wrist Pin Outer Diameter |
0.866 |
| Compression Height |
1.367 |
| Piston Pin Outside Diameter |
0.866 |
| Engine - Web |
4G63 |
| Make |
MITSUBISHI |
| Product Market |
Sport Compact |
| Category Hierarchy |
Auto>JE Ultra Series>Piston Kits>Sport Compact |
| Top Compression Ring Thickness |
0.0395 |
| Wrist Pin Wall Thickness |
0.230 |
| Cylinder Head |
4G63 |
| Add-On |
866-2250-23-93C |
| Add-On |
866-063-MW |
| Piston Pin Wall Thickness |
0.230 |
| Industry |
Automotive |
| Bore Diameter |
86.00 |
| Add-On |
JG1001-3386 |
| Piston Average Weight |
330 |
| Piston Material |
2618 |
| Title - Web |
JE Ultra Series Mitsubishi 4G63 Piston Kit - 86.00 mm Bore - 1.367 in. CH, -6.00 CC |
| Prop 65 (C, R or CR) |
CR |
| Product Type |
Engine Piston Kit |
| Piston Volume |
-6.00 |
| Out of Stock Message |
Call for Availability |
| Wrist Pin Length |
2.250 |
| Ring Set Included |
Yes |
| Engine |
4G63 2001-2007 Evo VII-IX / 22 mm Pin |
| Second Compression Ring Thickness |
0.0480 |
| Piston Pin Material |
9310 |
| Piston Series |
JE Ultra Series |
| Forging Type |
FSR |
| Ringset Included |
Yes |
| Engine Type |
ICE |
| Piston Head Type |
Dish |
| Piston Pin Length |
2.250 |
| Oil Ring Thickness |
0.111 |
| Prop 65 Yes/No |
Yes |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Engine Detail |
4G63 2001-2007 Evo VII-IX / 22 mm Pin |
| Wrist Pin Material |
9310 Nickel Carbon Steel Alloy |
| Make - Web |
Mitsubishi |
| Length |
5.0000 |
| Width |
9.0000 |
| Height |
5.0000 |
| Weight |
5.0000 |
