Tearing Apart the Trucks: NASCAR Announces an Engine Change & More
Horsepower Reduction Looks to Level Playing Field for Remainder of 2008 This week, NASCAR announced an engine change in the Craftsman Truck Series. Effective Sept. 3, 2008, Section 20B-5.10.4 of the rulebook now states, “At all Events, unless otherwise specified, all engines with a cylinder bore spacing less than 4.470 inches must compete using a …