Airflow
Estimate Horsepower Gain from Adding Blower Pressure
(Stan Weiss)
Carburetor
Approximate Required Carburetor CFM Calculation
Optimum Carburetor Size
(Stan Weiss)
Horsepower
Horsepower/RPM
(Bowling & Grippo)
Rough Engine Horsepower
(Bowling & Grippo)
Estimate Horsepower from Intake Airflow
(Stan Weiss)
Compression Ratio vs. Horsepower Change
(Bowling & Grippo)
Displacement and Compression
Engine Size
(Stan Weiss)
Engine Size and Compression
Engine Displacement
(Bowling & Grippo)
Compression Ratio
(Bowling & Grippo)
Electrical
Ignition Coil Circuit Simulation
(Bowling & Grippo)
Battery Cold-Cranking Amps
(Bowling & Grippo)
Fuel Injection
Fuel Injector Sizing
(Bowling & Grippo)
Change in Fuel Injector Flow from Fuel Pressure Change
(Stan Weiss)
Conversions
Cubic Liters to Cubic Inches
(Ring-Pinion.com)
Common Unit Conversions
(Prestage.com)
Miscellaneous
Air Density and Density Altitude
Engine Tuner's Calculator -- Using Absolute Pressure and Relative Humidity
Instantaneous Crankshaft Torque
RPM and MPH Correlation
(Bowling & Grippo)