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- Acura B18/B20
- Strutted +2cc Dome with 4V Reliefs
- Bore: 84MM
- Stroke: 90.7MM
- Rod: 31MM/1.219''
- 282 Grams
- 1/pkg
Championship winning performance built with input from today's top engine builders. Wiseco Professional Series Pistons will get you there first.
Wiseco Sport Compact Forged Pistons feature in-house produced dedicated forgings to provide an optimally designed, lightweight piston with superior strength. Additionally, these pistons feature specially designed valve pockets, complex dome and crown designs, optimized skirt profiles and steel nitride/napier xx rings. Also standard is ArmorGlide® skirt coating for reduced friction and noise, freeing up horsepower!
World class, ISO certified forging facility that utilizes the latest technologies featuring complex forged shapes, advanced materials, and feature aligned grain flow technology. Complex Piston skirt profiles that reduce power robbing friction, yet promote stability in the bore for optimum ring seal.
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Features:
- 4032 or 2618 extruded material forged for maximum strength.
- Precision tolerance CNC machining for quality, repeatability and performance.
- Crown thickness and ring lands designed for power-adders, such as: Force induction (turbos & blowers), and nitrous oxide.
- Wrist Pins constructed of chrome moly steel material for the ultimate in strength.
- Precision pin bore finish for a high tolerance fit between piston pin and piston.
- Spirolox® featuring chrome silicon material for the ultimate yield strength.
- All pistons are deburred for trouble free installation.
