The Billet Torque Lock Injector Cups are designed to thread into the cylinder head creating a locking bond between the cup and the cylinder head. They are designed to fix the issue of the factory Injector cup that is press-fit into the cylinder head. The factory cup becomes ...
The Billet Torque Lock Injector Cups are designed to thread into the cylinder head creating a locking bond between the cup and the cylinder head. They are designed to fix the issue of the factory Injector cup that is press-fit into the cylinder head. The factory cup be...