The JUN Super Piston Kit, manufactured by Cosworth in Britain, is designed for corresponding to high boost, high rotation and high response. This is produced in purpose of reducing blow-by gas as well as boosting response up. The materials for this piston is the special aluminum for forging-use with manufacturing 400t press into the mold. Durability is just excellent.
Features
- Available in the C-Series, R-series and P series
- Manufactured by Cosworth and Carrilo to JUN's exacting standards
We ship to the United States and 150 other countries.
Japan Post EMS & ePacket, FedEx, DHL and more.
| Vehicle | Bore | Price | Order |
|---|---|---|---|
| 1001M-N002 | |||
| RB26DETT | 87.0 mm | | |
| 1001M-N003 | |||
| VG30DETT | 89.0 mm | | |
| Vehicle | Bore | Price | Order | |
|---|---|---|---|---|
| 1001M-T001 | ||||
| 2JZ-G(T)E | 87.0 mm | | | |
| 1001M-T003 Last one in stock! | ||||
| 3S-GTE | 84.0 mm | | ||
| Vehicle | Part | Bore | Price | Order |
|---|---|---|---|---|
| 1001M-H002 | ||||
| B16A | Processing required when using factory connecting rods. | 82.0 mm | | |
| 1001M-H006 | ||||
| B16B | Processing required when using factory connecting rods. | 81.0 mm | | |
| 1001M-H006 | ||||
| B18C Type R only | Processing required when using factory connecting rods. | 81.0 mm | | |
| 1001M-H008 | ||||
| H22A | Processing required when using factory connecting rods. | 87.25 mm | | |
| Bore | Price | Order |
|---|---|---|
| 1001M-H003 | ||
| 82.0 mm | DISCONTINUED This part is no longer available | |
| 1001M-T002 | ||
| 84.0 mm | DISCONTINUED This part is no longer available | |
| 1001M-N004 | ||
| 87.0 mm | DISCONTINUED This part is no longer available | |
JUN Auto Mechanic was founded by Junichi Tanaka, starting as the research arm of Tanaka Industrial, and is known in Japan for engine building and top speed. In 1991 a JUN 300ZX reached 422 km/h at Bonneville, and in 2001 its Supra went past 400 km/h.
That engine work is what JUN still sells: forged pistons, stroker kits, camshafts, valves and valve springs, oil pans and engine internals for the Skyline GT-R, Supra, Silvia and other Japanese performance cars.
Associated JDM Parts
APEXi Super Suction Kit - D-Jetro
Auto Staff Oil Catch Tank
326 Power Racing Gloves
About NENGUN
Since the year 2000, NENGUN has supplied over 500,000 parts direct from Fukuoka, Japan to 170 countries worldwide. If you have any questions, our experienced and friendly customer service team is always happy to help, please send us an enquiry.












