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JUN Racing Valve Spring
JUN racing valve springs increase durability and does not have degradation during high rotation.
JUN - Racing Valve Spring
JUN - Racing Valve Spring
JUN - Racing Valve Spring
When valve speed increases by high rotation-ization of engine, 'Jamping' may occur by the factory valve springs. Moreover, since inherent pitch is low, 'Surging' may occur in a high rotation region. In JUN, the valve spring with which the load optimal at the time of a set and a valve lift is acquired was manufactured. Even when the amount of valve lifts increases by using a high cam, since the adhesion margin is secured enough, the JUN valve springs does not have degradation and its durability is also improving.
Features
- Sold as a set for one vehicle
We ship to the United States and 150 other countries.
Japan Post EMS & ePacket, FedEx, DHL and more.
| Vehicle | Part | Price | Order |
|---|---|---|---|
| 1009M-N007 | |||
| CA18DET | | ||
| 1009M-N006 | |||
| RB20DET | | ||
| 1009M-N001 | |||
| RB26DETT | | ||
| 1009M-N004 | |||
| RB26DETT | for 11.35mm lift | | |
| 1009M-N009 | |||
| SR20DE | Double Springs - must use with JUN's Titanium Valve Spring Retainer | | |
| 1009M-N008 | |||
| SR20DE | Inner springs | | |
| 1009M-N002 | |||
| SR20DET | | ||
| 1009M-N009 | |||
| SR20DET | Double Springs - must use with JUN's Titanium Valve Spring Retainer | | |
| 1009M-N008 | |||
| SR20DET | Inner springs | | |
| 1009M-N006 | |||
| VG30DETT | | ||
| Vehicle | Price | Order | |
|---|---|---|---|
| 1009M-M002 | |||
| 4G63 | | | |
| 1009M-M001 | |||
| 4G92 | | | |
| Vehicle | Part | Price | Order |
|---|---|---|---|
| 1009M-H001 | |||
| B16A | Dual springs | | |
| 1009M-H001 | |||
| B16B | Dual springs | | |
| 1009M-H001 | |||
| B18C | Dual springs | | |
| 1009M-H002 | |||
| H22A | Dual springs | | |
| Vehicle | Price | Order |
|---|---|---|
| 1009M-F002 | ||
| EJ205 STi Ver. V/VI/VII | | |
| 1009M-F002 | ||
| EJ207 STi Ver. V/VI/VII | | |
| Part | Price | Order |
|---|---|---|
| 1009M-F001 | ||
| for inner shim | DISCONTINUED This part is no longer available | |
About JUN
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
JUN Advanced High Lift Camshafts - Nissan RB26DETT
USD $ 280.13
326 Power Racing Gloves
USD $ 49.90 to 52.52
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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.
