In the realm of Subaru tuning, Wiseco has become a household name. Our newest support for the brand comes in the form of high-tech forged pistons for direct-injected FA20 engines. Read on for a comprehensive list of upgrades from the..
READ MORELatest Posts
2-stroke pistons have a very small feature that is unique to 2-strokes only: the locating pin. Here, Wiseco takes an in-depth look at what a locating pin is, what its function is, and why 4-strokes don't need it.
READ MOREAugust 23, 2019 | By John Basher
The clutch system is the most important connection between your hand and the rear wheel, as far as controlling the machine. When working properly, most riders don’t give their clutch a second thought. However, the importance of the clutch quickly..
READ MOREJune 26, 2019 | By John Basher
After more than 75 years in the game, the name Wiseco has become synonymous with race-proven piston technology. But did you know that Wiseco offers their decades of forging expertise to customers around the world?
READ MOREMay 31, 2019 | By Graham Heeps
4 Piston racing, the industry experts at big-power in small packages, just completed this 1,000HP Honda K series destined for street duty! READ MORE
April 22, 2019 | By Evan Perkins
Microwelding is a subtle phenomenon that damages both pistons and rings and can degrade performance. Here's what it is and how to avoid it on your engine.
READ MOREFebruary 27, 2019 | By John Baechtel
An intense look at crankshaft stroke and its affect on mean piston speed, inertia, and controlling the massive, destructive forces at work inside an engine.
READ MOREFebruary 12, 2019 | By Mike Magda
Wrist pin offset is a useful tool used by OEM and aftermarket piston engineers alike. Here's an explanation of the process and why it's done.
READ MOREFebruary 12, 2019 | By John Baechtel
The piston is one of many wear items in your powersports machine. It may last longer than tires or a chain, but it should still be treated as normal maintenance when the time comes. Here, we go through key tips to help you know when it's time for..
READ MOREJanuary 23, 2019 | By Paul Olesen
Many riders, racers, and builders have different reasons as to why single or dual ring 2-stroke piston designs are better. But who to believe? We've put together some information so you can make an educated decision.
READ MORENovember 29, 2018 | By Paul Olesen
