Supertech Valve Guides for Mazda Protege

Supertech valve guides are made from Manganese Bronze for excellent wear resistance and stable stem clearances at high RPM.

Copper alloy exhaust guides offer roughly three times the thermal transfer, pulling heat away from the exhaust valve in high-temperature applications. For the Mazda Protege, Supertech offers 2 part numbers, including Exhaust and Intake Valve Guides.

Key Features

• Manganese Bronze construction
• Copper alloy exhaust guides with about 3x thermal transfer
• Stable stem-to-guide clearances
• Machined to strict tolerances
• Standard and oversize outer diameters on select applications
• Matched to Supertech valves and seals

Applications

Supertech valve guides fit the Mazda Protege for performance head builds. Guide installation and final sizing require machine work, so consult your machinist before ordering.