Set of forged Wiseco pistons for Suzuki G13 motors. Wiseco pistons are CNC machined from a forged aluminum alloy, feature valve pocket design, and crown shape. Wiseco pistons are made in the United States. For all the piston options and specs of each set please view chart in description bellow. We try to have as much inventory as possible, but due to the large variety of pistons please contact us prior to purchase to confirm piston availability and choose from drop down menu bellow. Free shipping to the United States (Alaska and Hawaii included) is via USPS Priority Mail.
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.
Part number : KS1300xxx
Bore and oversize : 75mm (std), 75.5mm (0.020" over), 76mm (0.040" over)
Stroke : -
Compression height : 1.114"
C/R and piston cc : See chart bellow
Piston Pin : 19mm
Suzuki 1.3L G13 engine
1986–1989 Suzuki Samurai
1986-1989–Suzuki Swift GTi AA33S
1989-1994– Suzuki Cultus GTi AA34S (113HP)
1990– Suzuki Cultus AB34S
1989– Suzuki Swift AC34S DOHC
1989–1997 Suzuki Swift