Engine Tuning Calculator PRO

Contains ads
4.0
108 reviews
10K+
Downloads
Content rating
Everyone
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About this app

In This App Included :

~ Two 2 Stroke Engine Tuning/Modification Calculator :
- Port/Porting Duration (Exhaust & Transfer Port, Piston Port Inlet & Rotary Valve Inlet)
- Transfer Port/Porting Designs (2 3 4 5 & 6 Transfer Port/Porting Designs)
- Exhaust Port/Porting Designs (Rounded Rectangle Shaped, Egg Shaped, D Shaped, Stadium Shaped & Ellipse Shaped Exhaust Port/Porting)

~ Four 4 Stroke Engine Tuning/Modification Calculator:
- Camshaft/Noken as Checker/Calculator (Intake Open, Intake Close, Exhaust Open, Exhaust Close, Intake Duration, Exhaust Duration, Total Duration, Lobe Center Intake, Lobe Center Exhaust, Lobe Separation Angle (LSA), Overlap/Overlaping & Advance/Ret4rd, lobe Center Line
- Ideal Camshaft/Noken as Duration (Camshaft Characteristics for Standard, Short Track, Long Track, Semi Race, Full Race, Drag Race/racing, Road Race/Racing, MX Moto Cross/Grass Track)
- Camshaft/Noken as Designs
- Valves (Ideal Maximum Valve Lift, Ideal Valve Diameter Size 1 2 or 3, Valve Diameter Size Converter, Rocker Arm & Lift/New Lift at The Valve, Valve Shim Tightness & Valve Angle)
- Intake/Inlet Port/Porting Designs (Ideal Gas Speed, Round Shaped, Squircle Shaped & Stadium Shaped Intake Port/Porting Designs)
- Exhaust Port/Porting Designs (Round & D Shaped Exhaust Port/Poring Designs)

~ Nitrous Oxide Fuel Jet Nozzle Size Diameter Calculator
~ Volume Of Coolant System (Find Volume of Coolant & Find Coolant Percentage)
~ Clutch Torque Transmitted
~ Ignition Timing Spark Plug Calculator (Pick Up Pulser, Find Timing Mark, Find Timing Degrees BTDC Before Top Dead Centre, mm inch to Degrees BTDC, Degrees to mm inch BTDC, Ideal Ignition Timing Static & Maximum Advance Depends on Camshaft Duration & Combustion Chamber Type)
~ Turbocharger calculator
~ Supercharger calculator
~ Crankshaft/Kruk As Bob Weight Balance Calculator
~ Velocity Stack Intake Runner Calculator (Carburetor CFM & Velocity Stack Intake Runner Length/Diameter Size)
~ Ideal Carburetor Venturi Size Calculator
~ Pilot and Main Jet Jetting Size Calculator
~ Carburetor CFM Calculator
~ Carburetor Tuning Troubleshooting Guide
~ Boost Bottle Designs Development Calculator (Cylinder Shape, Cylinder to Sheet Metal, Box Development
~ Electric Vehicle Road Speed Calculator
~ 2 & 4 Two Four Stroke Exhaust Expansion Chamber Pipe Muffler Silencer Design (2 &3 Stage Diffuser) Calculator
~ Compression Ratio Calculator for 2 & 4 Stroke Engine
- Static & Dynamic or Uncorrected & Corrected Compression Ratio
- Piston Dome or Dish & Cylinder Head Chamber Volume
- Cranking Pressure
- Intake Valve Closing Swept & Engine Displacement Volume
- Boost Pressure
- Find Compression Height, Deck Clearance, Connecting Rod Length, Deck Height, Piston Stroke Length
- Octane Numbers
- Squish Clearance Measurement
- Flywheel Energy Storage Calculator
- Crankshaft Torque Calculator (Over Bore, Stroke & Square)
- Close Wide Transmission Gear Ratio Calculator (Rasio Racing)
- Desired Swept Volume (Find piston stroke length & cylinder bore diameter)
- Capacitor Discharge Ignition (CDI)
- Piston Ring Gap
- Two 2 Stroke Squish Band Velocity
- Fuel Oil Mixture Ratio
- Pen Stroker Calculator
- N1tr0 M3than0l
Updated on
Jan 5, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
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Ratings and reviews

4.0
108 reviews
pbr indo
May 7, 2021
The result of camshaft doesn't same at first input with same degrees number ( IN OPN/CLS - EX OPN/CLS) When i click "RESULT" 1st n 2nd time repeatly without "RESET/CLEAR" and the result coloum it is change. Lil bit confusing and i must matching with manual formula. I wish it can be fix soon.
6 people found this review helpful
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J S
December 6, 2022
Been looking for an app like this for some time. Then I went thru your other apps and found more than I needed, thanx for making them free, I recommend these apps for any serious car builder.
2 people found this review helpful
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Jim Straw
May 22, 2023
It works. Quite a bit of useful information. The compression ratio calculator is great for making sure your build will run on 91 octane pump gas.
4 people found this review helpful
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What's new

N1tr0 M3than0l