2023 Late Model Rules
LATE MODEL STOCK RULES :
Refer to the 2023 NASCAR Rulebook for anything other than general info listed below.
GENERAL:
ENGINE, TOTAL WT // RIGHT SIDE WT CARBURETOR
GM 604 Crate, 3050 lbs // 1350 lbs 650 CFM, 1” open spacer
GM “Upgrade”, 3100 lbs // 1400 lbs 390 CFM, 1” tapered spacer
GM “Harrington Enforcer”, 3100 lbs // 1400 lbs 650 CFM, 1” open spacer
Ford 347 SR Crate, 3100 lbs // 1400 lbs 650 CFM, no spacer
Contact FMS
ADDRESS
836 E Smith St, Timmonsville, SC 29161
info@fmsspeedway.com