JDM NIPPON RACING 81MM P73-00 ITR INTEGRA TYPE R LS VTEC DC2 PISTONS SET NPR

UP FOR SALEIS OUR NEW JDM B18C INTEGRA TYPE R PRESS FIT PISTON AND RING SET. THIS ISFOR A COMPLETE SET OF 4 BRAND NEW PISTONS AND NPR RINGS. NIPPONRACING HYPEREUTECTIC P73-00 PISTONS ARE A PERFECT ADDITION TO ANY HONDA BSERIES ALL MOTORENGINE BUILD. THESE PISTONS AREIN 81MMSIZE. WE ALSO HAVE THEM AVAILABLE IN 81MM/81.50MM/82MM/84MM/84.50MM/85MM. SEEOUR OTHER LISTINGS FOR AVAILABLE SIZES.

COMPRESSION RATIOS ARE AS FOLLOWS:

81MM B18A/B W/PR3 HEAD 11.8:1

81M B18A/B W/P72 HEAD 12:1

81MM B18C W/PR3 HEAD 11.4:1

81MM B18C W/P72 HEAD 11.7:1

ADD .02 FOR EVERY .50MM IN INCREASED DIAMETER

NIPPON RACING P73-00 PISTONS ARE HEAT TREATED AND COME WITH A CERAMIC HARDANODIZEDSURFACE DOWN TO THE SECOND RING GROOVE TO IMPROVE HEATDISSIPATION AS WELL AS USE WITH NITROUS. PISTONS ARE EQUIPPED WITH4CRYOGENICALLY HEAT TREATED 21MM WRIST PINS AND TEFLON COATED SKIRTS. ALL NIPPONRACING PISTONS SETS ARE WEIGHT MATCHED TO +/- 1 GRAM. NIPPON RACING PISTONS HAVE DEEPER VALVEPOCKETS THAN TRADITIONAL P73 PISTONS TO ALLOW USE OF AFTERMARKET PERFORMANCECAMSHAFTS UP TO STAGE 3. THESE ARE TRUE HIGH PERFORMANCE RACING PISTONS WITH AHORSEPOWER RATING OF 600 HP.

NEW ADDITION, ROD HOUSING HAS BEEN EXPANDED SO THERE IS NO NEED FORCUSTOM MILLED RODS WITH THESE PISTONS

THIS KIT IS A PRESS FIT PISTON SETMEANING THEY ARE DESIGNED TO BE USED WITH OEM ORIGINAL HONDA RODS. SEE OUROTHER LISTINGS FOR ROD AND PISTON KIT COMBOS.

NIPPON RACING PISTONS ARE MADE USING 2618 ALLOY AND PROPRIETARY CENTRIFUGAL SPIN CASTING PROCESSAS WELL AS A 6 STEP HEAT TREATMENT PROCESS TO INSURE A PISTON THAT IS JUST ASHARD AS A FORGED PISTON BUT WITHAMUCH LOWER EXPANSION RATE THANFORGED PISTONS MEANING ENGINES ASSEMBLED WITH NIPPON RACING PISTONS WILLOUTPERFORM OEM PISTONS BY 300% AND ENSURE A PROLONGED ENGINE LIFE. THIS PROCESSINSURES ZERO INTERNAL DEFECTS FROM THE FACTORY AND ARE GUARANTEED TO OUTPERFORMANY OTHER PISTON MANUFACTURERS CAST PISTONS ON THE MARKET TODAY. NIPPON RACING OFFERS ALIMITED LIFETIME GUARANTEE AGAINST ANY MANUFACTURERS DEFECTS ON ALL OF THEIRPISTONS. NIPPON RACING LTD HAS BEEN MANUFACTURING ALUMINUM COMPONENTS IN JAPANFOR OVER 40 YEARS. DON\'T BE FOOLED BY CHEAP IMITATIONS OR OTHER VENDORS ONUSING OUR NAME. UYUNIRA IS THE ONLY AUTHORIZED E-DISTRIBUTOR IN THEUSE FOR NIPPON RACING LTD PRODUCTS. ALL NIPPON RACING LTD PRODUCTS ARE MADE IN JAPAN.