Your trusted source of JDM parts shipped direct from Japan
Your trusted source of JDM parts shipped from Japan
JDM parts shipped direct from Japan
The R's Racing Service Big Valve Kit is indispensable item for tuning M type engines. This kit is perfect when increasing power and torque through tuning and use with high lift camshafts or big bore kits.
To fit RRP Big Valve Kit to your car, the valve sheet ring change and processing are required. As for intake side, the valve sheet ring change is required because of the size is bigger than normal size. As for exhaust side, you need to process the sheet ring to be fitted. We strongly recommend you to ask a professional mechanic with much experiences and skills to install, processing and maintain this product.
Improper installation may cause damage to the engine of your vehicle.
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Since the year 2000, Nengun Performance has supplied over 100,000 parts direct from Fukuoka, Japan to 150 countries worldwide. If you have any questions, our experienced and friendly customer service team is always happy to help, please send us an enquiry.
