Precision Works Balance Shaft Delete Kit - Ford Duratec & Mazda MZR

Precision Works Balance Shaft Delete Kit - Ford Duratec & Mazda MZR - Designed to block off oil passage to balance shaft assembly when it is removed from the engine.  By removing the heavy balance shaft assembly, the engine will respond and rev faster, which yields more horsepower.

Applications:

• 2003 - 2007 2.3 Duratec Focus
• 2005 - 2012 Mazda 2.3 MZR
• 2.3 2.5 Duratec Engines
• Mazda 2.3 2.5 MZR
• Mazda 5 6
• MazdaSpeed 3 6 CX-7

Key Features:

• Precision CNC machined 
• 100% billet aluminum block off plate
• Grade 8.8 or higher fastener 
• Installation instruction is not included
• Professionally installation is recommended