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JUN Strengthened Valve Guide
JUN

The Jun strengthened valve guides prevent damage to the valve guides when used under high heat and mechanical load in highly tuned high RPM engines.

The Jun strengthened valve guides prevent damage to the valve guides when used under high heat and mechanical load in highly tuned high RPM engines.

 

  • Improved strength compared to standard
  • Improved head conduction by using phosphorus-bronze material
  • Avoids damage from tuned engine high speed rotation.

Further information available from JUN under links below.

 

Product Version Vehicle Compatibility Price Order
1008M-F001
Subaru - EJ20/EJ25 - Phosphor Bronze
EJ20G
EJ20K
EJ207
EJ20
EJ205
EJ20T
EJ25T
USD $ 292.53
Vehicle Compatibility
EJ20G
EJ20K
EJ207
EJ20
EJ205
EJ20T
EJ25T
1008M-F002
Subaru BRZ ZC6
BRZ - ZC6
USD $ 342.33
Vehicle Compatibility
Subaru - BRZ - ZC6
1008M-F401
Subaru - EJ20/EJ25 - Cast Iron
EJ20G
EJ20K
EJ207
EJ20
EJ205
EJ20T
EJ25T
USD $ 144.09
Vehicle Compatibility
EJ20G
EJ20K
EJ207
EJ20
EJ205
EJ20T
EJ25T
1008M-H001
Honda - B16/B18 - Phosphor Bronze
B16B
B18C
B16A
USD $ 292.53
Vehicle Compatibility
B16B
B18C
B16A
1008M-H002
Honda - K20A - Phosphor Bronze
K20A
USD $ 292.53
Vehicle Compatibility
K20A
1008M-H005
Honda - F20/F22C - Phosphor Bronze
F20C
F22C
USD $ 292.53
Vehicle Compatibility
F20C
F22C
1008M-H40
Honda - F20/F22C - Cast Iron
F20C
F22C
USD $ 144.09
Vehicle Compatibility
F20C
F22C
1008M-H401
Honda - B16/B18 - Cast Iron
B16B
B18C
B16A
USD $ 144.09
Vehicle Compatibility
B16B
B18C
B16A
1008M-H402
Honda - K20A - Cast Iron
K20A
USD $ 144.09
Vehicle Compatibility
K20A
1008M-M002
Mitsubishi - 4B11 - Phosphor Bronze
4B11
USD $ 292.53
Vehicle Compatibility
4B11
1008M-M402
Mitsubishi - 4B11 - Cast Iron
4B11
USD $ 144.09
Vehicle Compatibility
4B11
1008M-N001
Nissan - CA18DET - Phosphor Bronze
CA18DET
USD $ 292.53
Vehicle Compatibility
CA18DET
1008M-N002
Nissan - SR20DET - Phosphor Bronze
SR20DET
USD $ 292.53
Vehicle Compatibility
SR20DET
1008M-N004
Nissan - RB20DET - Phosphor Bronze
RB20DET
USD $ 350.55
USD $ 367.63
Vehicle Compatibility
RB20DET
1008M-N005
Nissan - RB26DETT - Phosphor Bronze
RB26DETT
USD $ 350.55
USD $ 367.63
Vehicle Compatibility
RB26DETT
1008M-N006
Nissan - VG30DETT - Phosphor Bronze
VG30DETT
USD $ 350.55
USD $ 367.63
Vehicle Compatibility
VG30DETT
1008M-T002
Toyota - 3S-G(T)E - Phosphor Bronze
3S-GTE
USD $ 233.70
USD $ 245.08
Vehicle Compatibility
3S-GTE
Best Price Guarantee
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Nengun Performance
NENGUN CO. LTD
4798-455 Imazu
Nishi-ku, Fukuoka
Japan, 819-0165

Kobutsuho No.
901080810037