Books and information for racers
posts about racers and engine tuners including photos and videos from events
We enjoyed entertainment of the FC Chaos world finals at Texas Motorplex, in October, 2022. The racing facilities are quite first class. Our thanks to Homer Doherty who met us at the entrance for the facility. Homer transported us (and many others) around the pits in his electric cart, where-ever we needed to go. This […]
Roots blowers are popular in motorsports for making more power. They are made up of a simple blower case with two rotors inside. The rotors spin from an engine driven blower drive. This pumps extra air into the engine. With extra air and the appropriate extra fuel, extra power! The blower case design was changed […]
MECHANICAL FUEL PUMP FOR MFI Mechanical fuel injection uses a positive displacement fuel pump to load the jetting distribution system. Proper fuel pump size and jetting is vital for good performance and good spark plug readings. In the past, Hilborn fuel pumps were rated by the manufacturer at 1,800 RPM fuel pump speed. Enderle, […]