JE Pistons RENAULT CLIO F7RR 12.7:1 Set of 4 Pistons

Starting with a 2618 aluminum forging, these JE Pistons for your Renault Clio F7RR are built for serious performance. The 12.7:1 compression ratio is a notable bump over stock, designed to extract more power from your engine. JE Pistons has been making forged pistons for over 75 years, and they engineer these specifically for the F7R engine, ensuring they work well with its unique characteristics.

You'll find a few smart design choices here that make a difference. The proprietary Forged Side Relief (FSR) forging design helps cut down on friction and weight by using a narrower skirt and a shorter wrist pin. If your application calls for it, an accumulator groove is included to help manage combustion gas pressure, which keeps the rings seated better and reduces fluttering for consistent power. Some applications also get a skirt coating to further reduce friction and wear on the piston skirts and cylinder walls, which also helps quiet things down a bit.

These pistons are forged, machined, and assembled 100% in the USA. They come as a complete set of four, including high-quality wrist pins, locks, and JE Pro Seal premium piston rings, so you have everything you need to get your engine rebuilt. Just remember, these are not CARB approved and cannot be shipped to California.