2.0L 16v - 4G63 7-bolt
Manufacturers
2.0L 16v - 4G63 7-bolt
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Forged pistons 4G63 7-bolt conversion 2.1-2.2 L (vilo 94 mm) bores 85-86 mm, 8.5:1 / 9:1 / 10.5:1, axle 22 mm, CH 31.7 mm. JE FSR 2618 and Manley 4032/2618 ranges. Eclipse GS-T/GSX, Talon TSi compatible.
Specifications of the forged pistons offered by NSB Concept for conversion 2,1–2,2 L (4G63 7-bolt + crankshaft 94 mm) :
| Reference piston | Bore (mm)OEM 85 | CROEM 9 :1 | pin (mm)OEM 22 | Height pin (mm)OEM 31,7 | Range | Aluminium | Coating | Forging | Dome (cc) | Weight (g) | Rings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| JE-297478 | 85 | 8,5 :1 | 22 | 31,7 | JE FSR | 2618 | NC | FSR | -17,1 | 294 | NC |
| 618000C-4 | 85 | 9 :1 | NC | 31,7 | Manley | 4032 | Skirt | NC | -17 | 311 | NC |
| 618000CE-4 | 85 | 9 :1 | NC | 31,7 | Manley HD | 2618 | Skirt | NC | -17 | 311 | NC |
| 618200C-4 | 85 | 10,5 :1 | NC | 31,7 | Manley | 4032 | Skirt | NC | -8 | 322 | NC |
| 618200CE-4 | 85 | 10,5 :1 | NC | 31,7 | Manley HD | 2618 | Skirt | NC | -8 | 322 | NC |
| JE-297479 | 85,5 | 8,5 :1 | 22 | 31,7 | JE FSR | 2618 | NC | FSR | -17,9 | 303 | NC |
| 618005C-4 | 85,5 | 9 :1 | NC | 31,7 | Manley | 4032 | Skirt | NC | -17 | 319 | NC |
| 618005CE-4 | 85,5 | 9 :1 | NC | 31,7 | Manley HD | 2618 | Skirt | NC | -17 | 319 | NC |
| 618205C-4 | 85,5 | 10,5 :1 | NC | 31,7 | Manley | 4032 | Skirt | NC | -8 | 328 | NC |
| 618205CE-4 | 85,5 | 10,5 :1 | NC | 31,7 | Manley HD | 2618 | Skirt | NC | -8 | 328 | NC |
| JE-297480 | 86 | 8,5 :1 | 22 | 31,7 | JE FSR | 2618 | NC | FSR | -18,6 | 305 | NC |
| 618010C-4 | 86 | 9 :1 | NC | 31,7 | Manley | 4032 | Skirt | NC | -17 | 327 | NC |
| 618010CE-4 | 86 | 9 :1 | NC | 31,7 | Manley HD | 2618 | Skirt | NC | -17 | 327 | NC |
| 618210C-4 | 86 | 10,5 :1 | NC | 31,7 | Manley | 4032 | Skirt | NC | -8 | 342 | NC |
| 618210CE-4 | 86 | 10,5 :1 | NC | 31,7 | Manley HD | 2618 | Skirt | NC | -8 | 342 | NC |
Compatibility engine :
| Brand | Model | Chassis | Engine code | Power (ch) | Years |
|---|---|---|---|---|---|
| Mitsubishi | Eclipse GS-T | DSM 2G | 4G63T (7-bolt) | 210 | 1995 – 1999 |
| Mitsubishi | Eclipse GSX | DSM 2G | 4G63T (7-bolt) | 210 | 1995 – 1999 |
| Mitsubishi | Eclipse Spyder GS-T | D38A/D39A | 4G63T (7-bolt) | 210 | 1996 – 1999 |
| Eagle | Talon TSi / TSi AWD | DSM 2G | 4G63T (7-bolt) | 210 | 1995 – 1998 |
Manufacturer piston references (OEM):
| Reference OEM | Taille | Details | Applications (vehicles of the table) |
|---|---|---|---|
| MD307819 | STD (grade A) | piston & pin assembled | Eclipse GS-T/GSX 95-99, Talon TSi 95-98 |
| MD307820 | STD (grade B) | piston & pin assembled | Eclipse GS-T/GSX 95-99, Talon TSi 95-98 |
| MD307821 | STD (grade C) | piston & pin assembled | Eclipse GS-T/GSX 95-99, Talon TSi 95-98 |
| MD313405 | set de rings (STD) | Rings de piston | 4G63 1995–1999 (Eclipse/Talon 2G) |
Warning : Before installation, please verify the integrity and conformity of each component of the piston kit, as well as the correctness of the assembly in the engine. Any warranty is strictly limited to the parts included in the piston kit.
