High-Response Kit for RB25DET Neo6  NEW

RB25DET Neo6 ハイレスポンスkit

High-Response Standard Kit for RB25DET Neo6 : JP¥143,000

placing NAPREC Forged Big Valve (INT and EXH) and Cast Iron Valve Guide (Original manufacturer’s type) / Exchanging Valve Guide / Sheet Cutting for Race (Matching the thrusting point) / Head-face cut to 1.0mm

High-Response Race Kit for RB25DET Neo6 : JP¥179,300

Replacing NAPREC Forged Big Valve (INT and EXH) and Combinations Valve Guide for Race / Exchanging Valve Guide / Sheet Cutting for Race (Matching the thrusting point) / Head-face cut to 1.0mm

* The main body of the head is not included in the price. Please send the head in advance.