JRs Automotive Calculators The calculators presented on this page are for your use, enjoyment, and amusement. No waranty of any kind is offered or implied - use them at your own risk. More fun stuff from JR & JoeCool!

1,031 calculations since 10-09-2005

Q U A R T E R - M I L E   H O R S E P O W E R   C A L C U L A T O R

Vehicle Weight including driver Quarter-mile Trap Speed Quarter-mile Elapsed Time Enter Trap Speed or ET, not both

H O R S E P O W E R   F O R   G I V E N   I N J E C T O R   S I Z E

Injector Flow Rate (lb/hr) Number of Injectors Injector Duty Cycle (%) Brake Specific Fuel Consumption

I N J E C T O R   S I Z E   F O R   D E S I R E D   H O R S E P O W E R

Desired Horsepower Number of Injectors Injector Duty Cycle (%) Brake Specific Fuel Consumption

T I R E   S I Z E   C O M P A R I S O N S   &   S P E E D O M E T E R   C A L C U L A T I O N S

Special thanks to Eunos Communications LLC for kindly allowing use of their cool Java applet!

JR's Place is © 2003-2012 by D. Joseph Frazier - All Rights Reserved. Please E-mail for permission before reprinting or content reuse other than personal. Linking is encouraged (rather than copying) to insure most recent content. No smoke or mirrors here, all PHP and HTML is (mostly) hand-coded by JoeCool himself. - Page created in 5 ms -