UP FOR SALE IS OUR NEW JDM FD2 HONDA CIVIC TYPE R FOR K24 BLOCKS. THIS IS A FULL FLOATING PISTON AND RING SET WITH FORGED SCAT TODS. THIS IS FOR A COMPLETE SET OF 4 BRAND NEW PISTONS AND NPR RINGS AND SCAT 700HP RATED FORGED CONNECTING . NIPPON RACING HYPEREUTECTIC RRC PISTONS ARE A PERFECT ADDITION TO ANY HONDA K SERIES ALL MOTOR ENGINE BUILD. 
 
THESE PISTONS ARE IN 87MM  SIZE. WE ALSO HAVE THEM AVAILABLE IN 86MM/86.5MM/87MM/87.5MM. SEE OUR OTHER LISTINGS FOR AVAILABLE SIZES.
 
NIPPON RACING RRC PISTONS ARE HEAT TREATED AND COME WITH A CERAMIC HARD ANODIZED SURFACE DOWN TO THE SECOND RING GROOVE TO IMPROVE HEAT DISSIPATION AS WELL AS USE WITH NITROUS. PISTONS ARE EQUIPPED WITH 4 CRYOGENICALLY HEAT TREATED 22MM WRIST PINS AND TEFLON COATED SKIRTS AND 8 PIN LOCKS.  ALL NIPPON RACING PISTONS SETS ARE WEIGHT MATCHED TO +/- 1 GRAM. NIPPON RACING PISTONS HAVE DEEP VALVE POCKETS TO ALLOW USE OF AFTERMARKET PERFORMANCE CAMSHAFTS UP TO STAGE 3. THESE ARE TRUE HIGH PERFORMANCE RACING PISTONS WITH A HORSEPOWER RATING OF 650 HP.

THIS KIT IS A FULL FLOATING PISTON SET MEANING THEY ARE DESIGNED TO BE USED WITH BOTH OEM AND AFTERMARKET RODS. SEE OUR OTHER LISTINGS FOR ROD AND PISTON KIT COMBOS.

COMPRESSION RATIOS ARE AS FOLLOWS:

 
87MM K24 BLOCK AND TYPE S or SI HEAD  12.5:1
87MM K24 BLOCK AND K24 HEAD 13.5:1

ADD 0.02 FOR EVERY 0.50MM INCREASE IN DIAMETER OVER 87MM
 
NIPPON RACING PISTONS ARE MADE USING 2618 ALLOY AND  PROPRIETARY CENTRIFUGAL SPIN CASTING PROCESS AS WELL AS A 6 STEP HEAT TREATMENT PROCESS TO INSURE A PISTON THAT IS JUST AS HARD AS A FORGED PISTON BUT WITH A MUCH LOWER EXPANSION RATE THAN FORGED PISTONS MEANING ENGINES ASSEMBLED WITH NIPPON RACING PISTONS WILL OUTPERFORM OEM PISTONS BY 300% AND ENSURE A PROLONGED ENGINE LIFE. THIS PROCESS INSURES ZERO INTERNAL DEFECTS FROM THE FACTORY AND ARE GUARANTEED TO OUTPERFORM ANY OTHER PISTON MANUFACTURERS CAST PISTONS ON THE MARKET TODAY. NIPPON RACING OFFERS A LIMITED LIFETIME GUARANTEE AGAINST ANY MANUFACTURERS DEFECTS ON ALL OF THEIR PISTONS. NIPPON RACING LTD HAS BEEN MANUFACTURING ALUMINUM COMPONENTS IN JAPAN FOR OVER 40 YEARS. DON'T BE FOOLED BY CHEAP IMITATIONS OR OTHER VENDORS ON EBAY USING OUR NAME. UYUNIRA IS THE ONLY AUTHORIZED E-DISTRIBUTOR IN THE USE FOR NIPPON RACING LTD PRODUCTS. ALL NIPPON RACING LTD PRODUCTS ARE MADE IN JAPAN.