JE Pistons Yamaha YXZ1000 13.0 to 1 Piston Single

This listing is for a single JE Pistons forged piston designed for the Yamaha YXZ1000. It features a 13.0 to 1 compression ratio, which is a notable increase over stock, aiming to boost performance for your off-road machine. This piston is a solid option if you're rebuilding or upgrading the engine in your YXZ1000 and looking for more power.

JE Pistons is a well-known name in performance engine components, and this piston is built with their expertise. It's forged from high-strength aluminum, a common practice for performance pistons because it offers a good balance of strength and weight. The 13.0:1 compression ratio is achieved through its specific dome design, which works with the cylinder head to increase combustion pressure and, consequently, horsepower and torque. This piston is intended as a direct replacement for one cylinder in your engine, so you'll need to order multiples if you're rebuilding the entire engine.

Keep in mind that this piston is not CARB approved and cannot be shipped to California. If you're planning a performance build, ensure this compression ratio is compatible with your chosen camshafts and tuning strategy for optimal results.