Nippon Racing Japan pistons + piston rings 4-piece JDM PRC (Honda JDM K20A engine)

Nippon Racing Japan piston kit.
With an advancement in automobile technology, higher quality/performance has been required for automobile component parts. NPR products are used in all kind of engines with high quality backed up by proven technology and an abundant lineup.
Nippon Racing Japan products are all made in Japan by the highest standards and with the best production methodes available.
Most JDM Nippon Racing Japan products are made in the same factory in which large car manufacturers (including Honda) also buy their OEM parts from.
That is why many people from all over the world choose for Nippon Racing Japan pistons, instead of for example OEM Honda pistons because they are much better priced and have the same high Japanese quality.

• 100% made in Japan
• Same pistons as OEM Honda from the same factory, only in different box supplied
• Full kit of Pistons, Rings, Locks and Wrist Pins

• Full set of pistons for 1 engine

• Available sizes: 86.0mm, 86.50mm, 87.0mm, 87.50mm

Additional information:

Nippon Racing HYPEREUTECTIC PRC ITR K20/ K24 Pistons are a perfect addition to any Honda K-SERIES ALL MOTOR engine build.

NIPPON RACING K24 PISTONS ARE HEAT TREATED AND COME WITH A CERAMIC HARD ANODIZED SURFACE DOWN TO THE SECOND RING GROOVE

TO IMPROVE HEAT DISSIPATION ESPECIALLY WITH THE USE OF NITROUS.

NIPPON RACING K24 PISTON KITS COME WITH 4 CRYOGENICALLY HEAT TREATED 22MM WRIST PINS AND TEFLON COATED SKIRTS.

ALL NIPPON RACING PISTONS SETS ARE WEIGHT MATCHED TO +/- 1 GRAM.

NIPPON RACING PISTONS HAVE DEEPER VALVE POCKETS THAN TRADITIONAL K24 PISTONS TO ALLOW USE OF

AFTERMARKET PERFORMANCE CAMSHAFTS UP TO STAGE 3.

THESE ARE TRUE HIGH PERFORMANCE RACING PISTONS WITH A HORSEPOWER RATING OF 600 HP.

THIS KIT IS A FULL FLOATING PISTON SET MEANING THEY ARE DESIGNED TO BE USED WITH OEM HONDA OR AFTERMARKET CONNECTING RODS

COMPRESSION RATIOS ARE AS FOLLOWS:

K24A BLOCK AND TYPE S HEAD 12:1
K24A Block and Head 12.2:1
K20A BLOCK AND TYPE S/R HEAD 11.5:1

NIPPON RACING PISTONS ARE MADE USING A 2618 ALLOY AND A 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 RESULTING IN A MUCH LOWER EXPANSION RATE.

THIS PROCESS INSURES ZERO INTERNAL DEFECTS FROM THE FACTORY, MEANING ENGINES ASSEMBLED WITH NIPPON RACING PISTONS WILL OUTPERFORM OEM PISTONS BY 300% AND ENSURE PROLONGED ENGINE LIFE.

Please select the preferred size in the drop down menu

PLEASE NOTE: Image is only an example. You will receive the correct product that will fit the models as listed in the ''suitable for'' list.