Books and information for racers
Bob’s blog.
Drag Racing Gainsville Raceway, Fl; NHRA Baby Gators, Mar 4-7, ’21; NHRA Gatornationals, Mar. 11-14, ’21; AIR DENSITY for tuning, map for wind/track direction Edinburg Motorsports Park, Edinburg, TX; IHRA Sportsman, Mar 20, ’21; AIR DENSITY for tuning, map for wind/track direction Farmington dragway, NC; 336 Presents Lucky 13 Track, Mar 13, ’21; Test & […]
Latest News about Hilborn from Mike Chilando & staff, Alkydigger: “… Alkydigger has developed all the Hilborn Barrel Valves, Hoses, Nozzles, including a ½-20 Thread Sprint Car Nozzle with a drop in changeable jet to keep replacement costs down to $10 per change. We are also going to take their (Hilborn) EFI 8 Stacker for […]
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 […]