Supertech Mazda Miata B6 1.6L 26.2mm STD SS Exhaust Valve Mark X 1st Gen or if there is deformation

or if there is deformation

2018Subaru WRX STI 2

5mm Stroke 85mm (Standard Stroke) Compression Ratio 11

all while providing the fast shifting

Silicone Rubber to Withstand Extreme Engine Oil Temperatures

Supertech Mazda Miata B6 1.6L 26.2mm STD SS Exhaust Valve Mark X 1st Gen or if there is deformationSupertech Mazda Miata 26. 2mm Exhaust Valve Black Nitrided SS B6 1. 6L Brand: Supertech Manufacturer's Part Number: MAEVN 1100 01 Stealth Ride Part Number: MAEVN 1100 01 UPC: Description: Supertech Mazda Miata B6 1. 6L 26. 2mm STD SS Exhaust Valve We manufacture our racing valves using only the highest quality materials available. We have spent countless hours studying these different materials as well as you applications to create just the right