Rules for the 2022 Solid Rock Carriers Battle of the Stars will go by the 2022 NASCAR Advance Auto Parts Weekly Series rulebook, with the exception of the following:
Engines
Harrington – Refer to NASCAR Advance Auto Parts Weekly Series Rule Book.
GM upgrade – Total weight: 3,050lbs.; Right side: 1,375 lbs.
Steel Head Engines – Refer to 2019 NASCAR LMSC Rule Book
- Total weight 3050 lbs.; Right side: 1,350 lbs.
- 1″ thick super sucker style spacer plate will be allowed.
Ford 347 Sr.
- One (1) inch thick super sucker style spacer plate, four (4) hole or single (1) hole.
- Total weight: 3,075 lbs.; Right side: 1,375 lbs.
GM 604 Crate Motor
- Part #88958604 and/or Part #19318604 crate engines can run either stock 1.5 or 1.6 rocker arms but cannot mix the rocker arm ratios.
- Total weight: 3,025 lbs.; Right side: 1,325 lbs.
- One (1) inch thick super style spacer plate, four (4) hole or single (1) hole.
* NOTE: Any crate engine found to be illegal will be confiscated by the track. This means the complete engine, as shipped from the manufacturer.
Tread Width Inspections
A. Track Officials will check tread width only at the center of tire, zero (0) toe in, and at spindle height and must not exceed 64-1/2 inches measured at 11 inches on the left front and 13 inches on the right front.
Goodyear All American Speedway Track Officials reserve the right to issue bulletins to the rules to ensure fairness in competition.