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Modified Rules


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SOS will be following the 2014 IMCA Modified rules with a few exceptions.

 

Exceptions:

 

1. Quick change rear ends will be allowed but will be sealed during prerace tech.

 

2. USMTS body rules will be allowed.

 

3. Crate 604 motor is allowed a 7" spoiler

 

4. Open motors are allowed a 5" spoiler

 

 

These rules allow us to get a start for the season. Adjustments will be made as necessary during the season to help maintain competition.

 

 

Thanks,

 

Keith Stacy

 

 

 

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14. TIRES/WHEELS: Must use unaltered Hoosier Race tire, G60-15 with IMCA stamped on sidewall. No chemical softening, conditioning, or grooving of tires (refer to www.imca.com for automatic penalties). Tires may be ground or siped within confines of tread (not past factory straight line). No re-caps. All wheels must display white ‘IMCA approved’ decal and wheel manufacturer decal. Aluminum, composite or steel spacers allowed. May use IMCA approved bead lock, on right rear only. External, steel bead lock only and it cannot make wheel any narrower than eight inches and no wider than 8.75 inches. Must use only steel bolts. Foam type or plastic outer mud cover allowed on right side wheels. Inner mud cover allowed on left rear only. Rim-mounted bleeder valves allowed. Steel lug nuts only.

 

 

Here is the tire rule as written in the 2014 IMCA Modified rules. SOS will not require the IMCA stamp, that is the only difference allowed.

 

Keith

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