NIPPON RACING PERFORMANCE HONDA JDM P30 B16A B20 84mm Piston Kit

Big Bore 84mm Pistons

For sale we have our NEW JDM B16A B20 SIR II P30 PRESS FIT piston and ring set.

This listing is for a complete set of 4 brand NEW 84mm Pistons and NPR Gas Nitrite Coated Performance rings

Nippon Racing HYPEREUTECTIC P30 Pistons are a perfect addition to any Honda B-SERIES ALL MOTOR engine build..  

NIPPON RACING P30 PISTONS ARE HEAT TREATED AND COME WITH A CERAMIC HARD ANODIZED SURFACE 

DOWN TO THE SECOND RING GROOVE TO IMPROVE HEAT DISSIPATION ESPICALLY WITH THE USE OF NITROUS.

NIPPON RACING P30 PISTON KITS COME WITH 4 CRYOGENICALLY HEAT TREATED 21MM 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 P30 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 PRESS FIT PISTON SET MEANING THEY ARE DESIGNED TO BE USED WITH ORIGINAL HONDA RODS ONLY.

THESE WILL NOT WORK WITH AFTERMARKET RODS. IF YOU HAVE AFTERMARKET RODS SEE OUR OTHER LISTINGS FOR OUR FULL FLOATING KITS

COMPRESSION RATIOS ARE AS FOLLOWS:

• 84MM B16A BLOCK AND HEAD  11:1
• 84MM B18A/B BLOCK W/ PR3 HEAD 12.9:1
• 84MM B18A/B BLOCK W /P72 HEAD  13.1:1
• 84MM B20B/Z BLOCK W/ PR3 HEAD 12.9:1
• 84MM B20B/Z BLOCK W /P72 HEAD  13.1:1
• 84MM B18C BLOCK W/ PR3 HEAD 11.9:1
• 84MM B18C BLOCK W P72 HEAD  12.1:1

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.

AND ARE GUARANTEED TO OUTPERFORM ANY OTHER PISTON MANUFACTURERS CAST PISTONS ON THE MARKET TODAY.

NIPPON RACING OFFERS A LIMITED LIFETIME GUARANTEE AGAINST ALL MANUFACTURE 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 DISTRIBUTOR IN THE USE FOR NIPPON RACING LTD PRODUCTS.

ALL NIPPON RACING LTD PRODUCTS ARE MADE IN JAPAN.

Fits: Honda/Acura B-Series engines 

B16A B18A/B B18C1/B18C5 B20 and many more, Email us for your specific application

KIT Includes: 

• Nippon Racing HONDA P30 B20 Big Bore Style Pistons
• NPR Gas Nitrite Coated Performance Rings
• 9310 Case Hardened 21mm Wrist Pins

Pistons sets are Big Bore 84mm ONLY!!!

Oversized 85.5mm(.020"), and 85mm(.040")

And Small Bore 81mm 81,5mm and 82mm

Pistons are available,

Check our other listings or contact us for details

Pay Pal:
All Pay Pal payments accepted will be shipped to the confirmed Pay Pal address only.

Cashier's Checks:
  Cashiers checks will be accepted.
With the payment, please list your eBay item number, your return shipping information and the sizes that you would like the parts to be if applicable.

Payment Terms:
Auctions must be paid for within 14 days of the auction end or a Non Paying Bidder Alert will be filed with eBay and Negative Feedback will be left.

Shipping:
Buyer will pay All Shipping and Handling charges. Shipping will be either USPS priority mail or UPS ground.

Combined Shipping:
Most items we sell can be combined with other items for shipping. Some items due to weight and size can not be combined with others. Please email us for combined shipping prices before you check out thru eBay and we will combine the invoice for you.

International shipping:
All international packages will be shipped via USPS EMS (Express Mail Shipping).

Package Tracking:
All packages come with online tracking. Customers who have paid with Pay Pal will receive a tracking number from Pay Pal upon shipment as well as from our selected carrier. Payments received by other methods will receive a confirmation email only if you have provided an email address with your payment. Please understand that in some cases the packages are not scanned immediately by the carrier and the tracking information may not be immediately available on their respective websites. Please allow 24 hours from the receipt of the email confirmation for the carrier to scan the package into their system.