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Calculate Exhaust Valve Diameter




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Calculate what exhaust valve OD would be if you were maxing out the size of the Intake valve OD.


To learn more about Mach Index or other theories try checking out these books on Amazon.com:
Scientific Design of Exhaust & Intake Systems (Engineering and Performance) : and
Internal Combustion Engine in Theory and Practice:

Also A. Graham Bell’s Performance Tuning in Theory and Practice..

Engine Bore:
Intake Valve Diameter:
Ideal Exhaust Diameter: Input you Bore and Intake Diameter please