Welcome to Pro-Motive Concepts LLC. We specialize in Auto and Truck parts and accessories. We have a wide selection of air intakes, exhaust, body parts, suspension kits, clutches, ECU upgrades, turbo kits and more in stock for your vehicle!


BRAND NEW IN BOX

Wiseco Forged Piston Kit
Fits Honda & Acura B-Series 1.6L (B16), 1.7L (B17), and 1.8L (B18) DOHC Engines
(Full fitment list is shown below)
Part Number K542M815

These are 81.5mm Bore Size (The factory bore is 81mm)
.827" / 21mm Pin Diameter
-2.4cc Flat Top
Typical Weight 285 grams


The compression ratio will vary slightly by engine and head gasket thickness
Honda Civic / Del Sol / CRX 1.6L DOHC VTEC (B16A, B16A2, B16A3) = 8.9:1
Acura Integra GSR 1.7L DOHC VTEC (B17A1) = 9.3:1
Acura Integra RS / LS / GS / SE 1.8L DOHC (B18A1, B18B1) = 9.5:1
Acura Integra GSR / Type-R 1.8L DOHC VTEC (B18C1, B18C5) = 10.0:1
LSVTEC Hybrid Engines (B18 Non-VTEC Block with B16 VTEC Head) = 9.8:1
Minimum .040” thick gasket must be used on B16 and B17 engines


World renowned for their race winning pistons, Wiseco uses their diverse experience in building high performance engines for Formula 1, Indy Racing League, and NHRA Pro Stock to design and manufacture the highest technology sport compact pistons available. Every set of Wiseco sport compact pistons are made from dedicated in-house forgings to produce a light weight piston with superior strength and optimal design. As a multivalve piston technology leader, Wiseco pistons feature specially designed valve pockets, complex dome and crown shapes, stainless steel gas nitride rings and optimized skirt profiles. All Wiseco sport compact pistons also come standard with their proprietary ArmorGlide skirt coating material for reduced friction, freeing up additional horsepower. Wiseco pistons are sold as a full set of four (4) pistons and include all corresponding rings, pins and clips.

Standard features include:
Stainless steel gas nitride top rings
Cast iron Napier hook second rings
Flex-vent oil rings with gas nitride scraper rails
ArmorGlide skirt coating
Sold as a full set of four (4) pistons with rings, pins and corresponding clips included

These use floating wrist pins so they must be used with forged connecting rods. We have Eagle H-Beam Connecting Rods and Manley H-Beam Connecting Rods available for sale if you are looking to purchase a complete package.

NOTE: This item is not C.A.R.B. Approved so it cannot be sold or shipped to California addresses.



FREE UPS/FEDEX SHIPPING TO THE LOWER 48 UNITED STATES!

All other customers please contact us for a shipping quote
Picture is for display purposes and may not be application specific 


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