Mazda Miata BP-056 +1 MM Competition Series Intake Valve
Our race series valve is forged from an EV-8 alloy then heat treated and stress relieved with a solution-style heat treat process for better control though and through.
This process produces a better overall product with proper material grain flow that results in superior longevity & reliability in today's demanding race engines.
Quality control is our main objective!
Mazda Miata BP-056 +1MM Intake Valve
Head Dia. - 34 MM
OAL - 101.3 MM
Stem Dia. - 6 MM
Tip Length - 3.45 MM
Material - EV8/Z18 Stainless Steel