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  • Toyota Yaris 1.5L 1NZ-FE 9:1 Piston Set and Rod Set Wiseco Molnar
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Toyota Yaris 1.5L 1NZ-FE 9:1 Piston Set and Rod Set Wiseco Molnar

Out of Stock


Product Description

Set of forged custom Wiseco pistons and Molnar rods for Toyota 1.5L 1NZ-FE motor. Wiseco pistons are CNC machined from a forged aluminum alloy, valve pocket design, and crown shape. 9:1 C/R, -11cc dish, 18mm pin. Wiseco pistons are made in the United States. Molnar H-beam connecting rods are made from 4340 chrome moly steel, heat treated and shot peened. The rods feature bronze bushings and ARP2000 rod bolts. Please contact us prior to purchase to confirm piston availability and choose from drop down menu below.

Wiseco Pistons:
On and off the street, you can depend on the maximum strength and minimum variance of Wiseco's aluminum-forged pistons for your sport compact vehicle. Wiseco's pistons outgun cast and hypereutectic pistons, giving you stronger pistons and tighter tolerances than any other part in your engine, with less internal and external machining. The advanced forging, extensive heat-treat, and finishing process assure you of the performance and reliability you demand from your engine.

Wiseco sport compact pistons feature Generous Valve Pocket Design that allow maximum flow around valve; and Piston Crown shapes designed to promote maximum intake charge efficiency through scavenging mixture "Cross Flow' during intake and exhaust valve overlap, which equates to more fuel and air, thus more horsepower. Wiseco pistons are also designed to optimize squish or quench during the compression-combustion cycle, resulting in resistance to detonation and pre-ignition. The end product is longer engine life and increased horsepower potential. Additionally, the pistons feature Complex Piston skirt profiles that reduce power robbing friction, yet promote stability in bore for optimum ring seal. Every piston features precision CNC machined ring grooves with proper orifice/accumulator volume using calculated groove root diameters and axial widths, and have excellent surface finish and flatness providing maximum ring seal that minimizes blow-by and oil consumption. Finally, Wiseco utilizes the latest technologies featuring forged shapes, advanced materials, and featured aligned grain flow technology, in their world class forging facility. Please contact us prior to purchase to confirm piston availability and choose from drop down menu bellow.

Part number : custom set
Bore and oversize : 75.00mm/2.9528" or 75.50mm/2.9724"
Rod length : 5.551""
Compression height : 1.0750"
C/R and piston cc : 9:1, -11cc
Piston Pin : 18mm

Molnar Rods:
Molnar H-Beam Connecting Rods are made from 4340 billet chrome moly steel, heat treated to increase tensile strength and are shot peened to increase fatigue life. All rods have a wear resistant bronze bushing for long wrist pin life and feature ARP2000 fasteners. All Molnar Technologies connecting rods are finished right here in the United States.

Part number : TH5551AAB4-A
Center to center : 5.551"
Hone size : 1.693"
Big end width : 0.704"
Pin size : 18mm
Small end width : 0.704"
Weight : +/-422g
Rod Bolt : 3/8" ARP2000

Applications (w/ 1.5L 1NZ-FE):
Toyota Yaris/Echo
Scion xA/ist
Scion xB (1st generation)/Toyota bB (1st generation)
Toyota Vios
Toyota Belta
Toyota Raum
Toyota Porte
Toyota Platz
Toyota Ist
Toyota Auris
Toyota Fun Cargo
Toyota Premio
Toyota Allion
Toyota Sienta
Toyota Probox
Toyota Ractis
Toyota Corolla (Axio/Fielder, RunX, Allex)