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  Advanced engine management & electronics enables the fine tuning of your vehicles performance, maximising the performance of aftermarket parts and unleashing the true potential of your engine.
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NAPREC

NAPREC is an engine parts and machining specialist in Hachioji, Tokyo, set up in April 1997, making tuning parts for car and motorcycle engines. Naprec also machines and overhauls engines, with parts for the Nissan RB26 and SR20, Toyota 2JZ and Mitsubishi 4G63.

www.naprec.co.jp

NAPREC

Displaying 1 to 16 new parts of 16

1 to 16 of 16

NAPREC - Valve Shims for Nissan RB26DETT

NAPREC Valve Shims for Nissan RB26DETT

USD $ 10.67 to 28.30

NAPREC - Cam Cap Stud Bolts

NAPREC - Cam Cap Stud Bolts

NAPREC Cam Cap Stud Bolts

USD $ 85.96 to 125.64

NAPREC - Big Bore Throttle Body

NAPREC - Big Bore Throttle Body

NAPREC Big Bore Throttle Body

USD $ 9.77 to 709.61

NAPREC - Chromoly Valve Spring Retainers for SR20

NAPREC Chromoly Valve Spring Retainers for SR20

USD $ 14.25 to 153.42

NAPREC - Cylinder Head Surface Grinding

NAPREC Cylinder Head Surface Grinding

USD $ 62.82 to 211.60

NAPREC - Drag Kit for RB26 + Combustion Chamber Processing

NAPREC Drag Kit for RB26 + Combustion Chamber Processing

USD $ 2,314.39

NAPREC - Enhanced Timing Chain

NAPREC - Enhanced Timing Chain

NAPREC Enhanced Timing Chain

USD $ 61.50

NAPREC - Forged Big Valve Sets

NAPREC - Forged Big Valve Sets

NAPREC Forged Big Valve Sets

USD $ 195.73 to 357.08

NAPREC - Large Aluminium Oil Pan

NAPREC Large Aluminium Oil Pan

USD $ 231.44

NAPREC - Port Polishing Service

NAPREC Port Polishing Service

USD $ 396.75 to 1,018.33

NAPREC - RB26 Throttle Gasket

NAPREC RB26 Throttle Gasket

USD $ 12.32

NAPREC - Reinforced Double Valve Spring Kit for SR20DET

NAPREC Reinforced Double Valve Spring Kit for SR20DET

USD $ 251.28

NAPREC - Titanium Valve Retainers for SR20DET

NAPREC Titanium Valve Retainers for SR20DET

USD $ 317.40

NAPREC - Valve Guide Diameter Adjustment

NAPREC Valve Guide Diameter Adjustment

USD $ 28.30 to 211.60

NAPREC - Valve Guide Replacement

NAPREC Valve Guide Replacement

USD $ 39.68 to 211.60

NAPREC - Valve Seat Cut

NAPREC Valve Seat Cut

USD $ 132.25 to 529.00

About NAPREC

Naprec is an engine parts and machining specialist in Hachioji, Tokyo, set up in April 1997, which moved from Fuchu to Hachioji in 1999. Naprec makes tuning parts for car and motorcycle engines and does engine machining, overhaul and surface treatment, with parts for engines such as the Nissan RB26, RB25 and SR20, Toyota 2JZ, 1JZ and 4A-G, and Mitsubishi 4G63.