Archives: Bob’s Blog

Bob’s blog.

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 […]

Rons Fuel Injection FAQ’s

Ron Fuel Injection makes cost effective throttle body kits, throttle assemblies, fuel pumps, & other parts for both normally aspirated and supercharged engines; and EFI setups with HALTECH engine management systems. Excerpts from their site to common questions about fuel injection: “WHY SHOULD I SWITCH TO ALCOHOL (METHANOL) FROM GASOLINE? … makes the car a […]