FI High Speed Bypass
Our latest article all about the high speed bypass: High Speed Bypass: Greater Control in Mechanical Fuel Injection Racing
Archives: important setup experiences
Fuel Injection Jetting for Ram Air
For a mechanical fuel injection (MFI) engine with a forward facing air scoop, ram air into the scoop increases with speed. At about 200 MPH, a 14% increase in air was determined in our drag racing car as an example. A corresponding increase in fuel was the best way to maintain an optimum air to […]
Low Cost 760-800 HP Injected Racing Engine Combo
Disclaimer: All of the following engine profiles cannot be guaranteed to work adequately right out of the box. In any of these engine profiles, jetting combinations were determined from similar running engine profiles previously analyzed with ProCalc. Spark plug readings and engine temperature measurements are needed from incremental runs. That is to determine if jetting […]