With the Commonwealth Classic just over a month away, the rules for the event have been released by Tech Director Mike Bushee. Bushee and his crew will oversee all the Late Model Stock Car and Limited Late Model tech.
LMSC Weights are as Follows:
FORD CRATE DS 347SR TOTAL 3075 RIGHT 1375
CHEVY SPEC UPGRADE TOTAL 3100 RIGHT 1400
CHEVY ENFORCER SPEC TOTAL 3100 RIGHT 1400
CHEVY CRATE 604 TOTAL 3050 RIGHT 1375
CHEVY BUILT STEEL HEAD TOTAL 3050 RIGHT 1375
FORD BUILT STEEL HEAD TOTAL 3050 RIGHT 1375
DODGE BUILT STEEL HEAD TOTAL 3050 RIGHT 1375
Late Model Stock Car Carburetor and Spacer Guidelines will follow the 2018 NASCAR LMSC Rulebook with the following Exceptions:
All built steel head engines will be allowed to compete with a 1″ tapered spacer. Must be aluminum and the carburetor must be centered on the intake.
No gear or RPM limitations will be in place for the event at Richmond Raceway.
Tech director may add or subtract weight and/or implement an RPM limit in the fairness of competition.
Shock & Spring Rules as follows:
One way adjustable shocks will be allowed.
No Cannister or Piggyback allowed.
No oversize Gas Chambers allowed.
Bump stopping on rear allowed.
Pigtailing of front springs allowed.
Tires will be Hoosier P48 compound.
All other rules and guidelines must follow the 2018 NASCAR Whelen All-American Series rulebook. Entry blanks and additional information can be found at www.ProAllStarsSeries.com
Tech contact: Mike Bushee