Late Model Rules

2020 NASCAR Whelen All-American Series Rule book will be followed with the exception of:

**Track Plate (Same as Orange County) will be available for rent or purchase**

Engine/Carburetor/Weights:

GM 602 Crate Engine w/390 or 650 cfm + 1″ Tapered Spacer Plate 3,000/1,300

GM 603/ZZ4 Crate Engine w/390 cfm + 1″ Tapered Spacer Plate 3,000/1,350

GM 604 Crate Engine w/500 cfm (Ultra or HBX) + 1” Tapered Spacer Plate 3,050/1,350

Ford JR347 Crate Engine w/390 cfm + 1″ Tapered or Open Spacer Plate 3,025/1,325

GM Built (Straight Plug & Dillon 70cc) w/500 cfm w/Track Plate 3,050/1,350

GM Built (Steelhead) w/500 cfm w/Track Plate 3,050/1,350

GM Upgrade (Spec) w/500 cfm w/Track Plate 3,100/1,375 (7200 RPM Limit)

Ford Built w/500 cfm w/track plate + 1” Tapered Spacer Plate 3,050/1,370

Harrington Enforcer w/500 cfm w/Track Plate 3,100/1,400 (7200 RPM limit)

Ford SR347 (2019 upgrade) w/500 cfm w/Track Plate 3,100/1,375 (7200 RPM limit)

Ford SR347 (w/o upgrade) w/500 cfm 3,075/1,375 with 0.75″ 2-hole Non-Tapered Aluminum Spacer Plate (7200 RPM Limit)

**450 cfm carb may be used instead of 500 w/track plate on any engine combination utilizing it**

Tire Options:

Two New, Two Scuff Tires each race unless otherwise noted.