Jun Auto - Intake,Exhaust Phosphor Bronze Valves Guides Set - Nissan - SR20DET civic-fb1-2011-2016-na-r16a1-i4 Work Wheels Meister CR01 -

Work Wheels Meister CR01 - WORK-MCR-1651143-6-3BBF-JP1-ATaxes:

QR25DE | 2500cc | DOHC | 16v | NA | I4

24-Step Adjustment Range:

Piston weight (Gr): 290

Jun Auto - Intake,Exhaust Phosphor Bronze Valves Guides Set - Nissan - SR20DET civic-fb1-2011-2016-na-r16a1-i4 Work Wheels Meister CR01 -Specifications: Manufacturer: Jun Auto Reference Number: 1008M N002 We prepared two kind of valve guide. One is a strengthening part made of the PBB which is suitable for the tuning engine. One more is the valve guide made of cast iron which is same as stock specification. In the case of tuned engine, the heat and mechanical load by high rotation is very much rather than stock. Stock valve guide may damage. The JUN Racing Valve Guide is improved its