Archives: Tips and Tricks

Tips and tricks from Bob.

Fuel Pump Sizer (Pump Loop)

A common trend in some motorsports classes that run mechanical fuel injection is to run a bigger replacement fuel pump than previously used.  One common example is drag racing blown alcohol.  For an engine combination making just above 2,000 horsepower, about 11 GPM of methanol fuel is needed at 8,000 RPM.  Several fuel pump manufacturers […]