Wiseco Toyota 2JZGTE 3.0L 87mm +1mm Oversize Bore Asymmetric Skirt Piston Set K677M87AP

Description

Asymmetric Skirt .040 deeper pockets .225 wall tool steel pins

Always check piston to valve clearance

If using VTEC or like mechanisms - check with longer duration higher lift lobe

Always run at least .030" piston to head clearance including gasket thickness

If piston appears to be different than expected call to verify compatibility

Most Wiseco Pistons have an offset pin. Pins must be offset same as OEM for quietest operation.

Product Specifications:

Bore Size: 87.00mm / 3.425

Oversizes: .040

Stroke: 3.386 / 86

Rod Length: 5.590 / 142

Head cc's: 45

Dome Dish: -5.3

Gasket Thickness: 0.056 / 1.420

Deck Clearance: 0.001 / 0.020

Block Height: 8.622 / 219

Comp Ratio: 9.68

Pins (included): S734 (22mm)

Ring (included): 8700XX

Wiseco Pistons - Sport Compact Series: Wiseco is world renowned for their work building race winning pistons for compact engines featuring small bores multi-valves and high RPM applications for many years. Wiseco utilizes experience acquired from a diverse background of the most sophisticated engines in such venues as Formula 1 Indy Car Racing NHRA Pro Stock Bike AMA Superbike and AMA Motocross to design and manufacture the highest technology Sport Compact piston available.

Generous Valve Pocket designs that allow maximum flow around valve. Note: Piston to

valve clearance must be checked.

Piston Crown shapes designed to promote maximum Intake Charge efficiency thru

scavenging mixture “Cross Flow" during intake and exhaust valve overlap.

Pistons designed to optimize squish or quench during compression combustion cycle

event resulting in resistance to detonation and pre-ignition.

Complex Piston skirt profiles that reduce power robbing friction yet promote stability in

bore for optimum ring seal.

Precision machined ring grooves with proper orifice / accumulator volume using calculated

groove root diameters and axial widths featuring excellent surface finish and flatness

providing maximum ring seal and minimizes blow-by and oil consumption.

World class forging facility that utilizes the latest technologies featuring complex forged

shapes advanced materials and featured-aligned grain flow technology.

Piston weights listed may vary. All specs based on U.S. engine codes unless noted.

All Sport Compact pistons sold complete with rings pins and clips.

Part #:K677M87AP

Applications:Toyota 2JZGTE 3.0L 24V Supra 1993-98