Calculating an engine's camshaft requirements
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Here are the basic intake principals of the equation: | Here are the basic intake principals of the equation: | ||
| − | • | + | • Mean Port Velocity is determined by mean piston velocity. |
| − | + | ||
• The bore and the stroke dictate the cylinder volume. | • The bore and the stroke dictate the cylinder volume. | ||
• The rate of volume is dictated by the cylinder volume and RPM at Maximum HP. | • The rate of volume is dictated by the cylinder volume and RPM at Maximum HP. | ||
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• The effective port area is calculated from the available intake port flow CFM. | • The effective port area is calculated from the available intake port flow CFM. | ||
• The relationship between the port area required and the effective port area determines the net intake valve lift. | • The relationship between the port area required and the effective port area determines the net intake valve lift. | ||
| − | • The relationship between the Mean Piston Velocity in FPM and the Mean Port Velocity in FPM | + | • The relationship between the Mean Piston Velocity in FPM and the Mean Port Velocity in FPM is the determining factor of the req. intake valve seat duration. |
If you're having a hard time believing it works, that's understandable. If you don't want it to be true, you're not alone. | If you're having a hard time believing it works, that's understandable. If you don't want it to be true, you're not alone. | ||
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to design our camshafts." | to design our camshafts." | ||
| − | LET ME JUST ADD, THESE FORMULAS ARE THE REAL DEAL. | + | LET ME JUST ADD, THESE FORMULAS ARE THE REAL DEAL. THEY HAVE BEEN PROVEN ACCURATE FOR MANY YEARS. YOU CAN READ MORE ABOUT IT AT www.controlledinduction.com. |
| − | Rick Jones says he will guarantee the software's accuracy, with a full money back offer. And Rick stated that there is no story to go along with a video or charts on a overhead projector. This calculates the required valve motion to fill the cylinder and generates the curve, then displays the total calculated cam configuration, as fast as you can enter the values. It is an equation. It doesn't matter the size .7854 ci at 30,000 rpm....not a problem. | + | Rick Jones says he will guarantee the software's accuracy, with a full money back offer. And Rick stated that there is no story to go along with a video or charts on a overhead projector. This calculates the required valve motion to fill the cylinder and generates the curve, then displays the total calculated cam configuration, as fast as you can enter the values. It is an equation. It doesn't matter the size .7854 ci at 30,000 rpm....not a problem. There is no other software or person, given 2 selections, that will come within 3.5% (that's around 20 HP on a 600 peak HP engine)of the cam selected by this software. |
":[[User:Therightcurve|Therightcurve]] 04:52, 22 August 2015 (MDT) | ":[[User:Therightcurve|Therightcurve]] 04:52, 22 August 2015 (MDT) | ||
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