Wiseco Acura 4v DOME +5cc STRUTTED 81.5MM Piston Shelf Stock Kit
Wiseco Pistons B16A Honda Civic SI 93-01, Compression Height 1.181 (30mm), Bore 81.5mm, Stroke 3.047 (77.4mm), Rod Length 5.287 (134.3mm), Dome 5cc, Pin 21mm, Set of 4 Pistons
Wiseco Pistons use the latest design technology to manufacture some of the best aftermarket performance forged pistons on the market. Trust your new engine with a set of Wiseco forged flat top Pistons, B16A Honda Civic SI 93-01
2618 Aerospace alloy for superior strength
HD2 sever duty forging available for heavy horsepower applications
ArmorGlide skirt coating is a standard feature
ArmorPlating available on select applications
Strutted forging for improvised strength
Pin 21mm
Performance piston ring set included
Must use at least a .040 thick gasket
WISECO Forged Pistons. Wiseco Sport Compact pistons are made from dedicated forgings produced in-house to give you a lightweight piston with superior strength and optimal design. Being the multivalve piston technology leader, this line features specially designed valve pockets, complex dome and crown shapes, the steel nitride/napier rings and optimised skirt profiles. The pistons come standard with the ArmorGlide® coating material for reduced friction and noise, freeing up horsepower. Sold in complete sets with pins and rings. Please note, these are a non-stock item and delivery can take 10-15 days.
Wiseco brings over 60 years of experience to the import world. These years include developing pistons in Formula 1, Indy Racing League, and NHRA Pro Stock. This racing technology allows Wiseco to bring the latest innovations in piston technology to the Sport Compact market.
Works with larger bore B Series motors.
Valve pocket designs maximizes flow around valves
Oversize valves and high lift camshafts can be utilized.
Pistons crown shapes designed to promote maximum intake charge efficiency through "CROSS FLOW" during intake and exhaust valve overlap.
Complex Piston skirt profiles and coatings reduce power robbing friction, prolong piston life, and increase horsepower
