The following are the basic rules for the V8 Champ Sprint Engines. The rules were formulated with the intent of cutting cost and still having a competitive engine to compete in the Champ Sprint Division. These rules will be run on a weekly basis in the Champ Sprint Division at the Tulsa Speedway.
All components are subject to approval by inspection track officials.
If this does not say you can do it, you cannot. Specs are based on current technology and parts availability and subject to change if conditions warrant. Any automotive V8 originally produced by American automotive manufacturer or passenger car or light truck use. The original block assembly may not exceed the maximum cubic inch displacement. NO mismatching rods, crank and block.