Nippon Racing Japan pistons + piston rings 4-piece P5P JDM (Honda JDM H22A Type S engines)
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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.
Nippon Racing Pistons are made using 2618 alloy and a proprietary centrifugal spin casting process.Â
As well as a 6 step heat treatment process to insure a piston as hard as many forged pistons, but with a mush lower expansion rate.Â
Meaning that they will out preform OEM pistons by as much as 300% with prolonged engine life.
These pistons come with full floating 9310 case hardened pins.
These pistons have many improvements over the oem honda units.
These pistons have teflon impregenated skirts to reduce friction, thereby increasing hp and gas mileage.
These pistons come with a fully anodized deck, this increases the heat load these pistons can handle, thereby allowing for safe use of nitrous.
These pistons/pin sets have been balanced to within 3 grams of each other, so you do not have to pay the machine shop for additional balancing.
The dome spec on these pistons is accurate to within 0.1cc of each other making the compression in each cylinder identical for balanced power.
These pistons come with an extra lubrication slot on the wrist pin for pin lubrication that is far superior to the less expensive made in taiwan units, this is done to prevent pin damage under extreme pressure.
- 100% made in Japan
- Same specifications as OEM Honda pistons, made in the same factory as Honda buys their pistons from.
- Full kit of Pistons, Rings, Locks and Wrist Pins
- Full set of pistons for 1 engine
- Available sizes: 87.0mm, 87.25mm, 87.5mm, 87.75mm, 88.0mm
- These FRM Compatible Pistons will fit Honda Prelude H22A H22A7 H22A4 and H23 motors. Will also fit F22 VTEC and NON VTEC motors if you over bore the engine.
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It comes with the NPR hybrid rings which can be used both on FRM or Iron cylinders.For FRM use the OEM honing pattern for FRM and for Iron finish to a 400 grit finish.
This Full Floating Pistons Set can be used with both OEM Honda or aftermarket connecting rods
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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.
