Super Late Model Carburetor Adjustment
Irwindale, Calif. - - (April 11, 2013) Irwindale Speedway Race Director Mike Atkinson today announced that, effectively immediately, the Holley 390 4-Barrel carburetor will be allowed on Irwindale open motors running in the track’s Super Late Model Division. “We’re looking to bolster the number of entries in this division to be able to put on a better show for the fans, and we think that a number of car owners and drivers will want to come and run with us,” Atkinson explained. That motor combination will need to weigh 2900 pounds. No changes have been made to the LS-3 engine package for the SLM division; the weight remains 2950 pounds. Super Late Models running the Irwindale open motor with 2-barrel carburetors will weigh-in at 2850 pounds. All Super Late Model competitors use the same 2040 Hoosier racing slick tire.
NOTE: This is the same carb allowed at KCRP and SRL.