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posts about racers and engine tuners including photos and videos from events

FI Fuel Pump Ratings

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, […]

New blown alcohol fuel injection jetting manuals

We are developing jetting manuals for blown alcohol racing; any suggestions: racing type: drag racing, land, water, high speed, tractor pulling, … Roots blower size: 6-71, 8-71, … 14-71 … low cost setups: 10k, 15k, … high horsepower setups: 2,500, 2,800, … overdrive: 1/1, 10%, 20%, … altitude: sea level, high altitude, … any other […]

Still Shipping Fuel Injection, Methanol, Nitro Racing Tech Books

Note Latest Addition: All of our Book Inventory was packaged and shrink wrapped before the December, 2019.  A gift of one or more of our books to your favorite racer should be free of the latest COVID 19 spread that going around. Note: While many around the world are shutting down, we are still shipping […]