Wiseco Nissan SR20DET 3.406in Bore 1.140in CH -17.00 CC Piston Set

Forged from 2618 aluminum right here in the USA, these Wiseco pistons are built for serious SR20DET engine builds. The 3.406-inch bore size and 1.140-inch compression height are specific dimensions for this set, and the -17.00 CC dish in the piston crown helps achieve a desired compression ratio for performance applications.

Wiseco packs a lot of smart design into these Professional Series pistons. You'll find precision ring grooves, anti-detonation grooves, and other features aimed at improving ring seal for better performance and durability. They also come with an ArmorGlide skirt coating, which helps reduce friction, resist seizure, and quiet down operation. The fully machined crown and forced pin oiling are details that show these are made for demanding use, whether you're building a dedicated race engine or a heavy-duty street performance build.

This set includes four pistons, along with premium rings. Keep in mind these are not CARB approved and cannot be shipped to California. For any engine build pushing the limits, these pistons are a solid choice to handle the stress.