Nationwide 4” NASCAR
Motors:
- Only JK “Falcon” motors are allowed.
- Motor may be ground at the rear to provide rear axle clearance.
- No other modifications allowed.
Chassis:
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Only mass-produced 4” "Flexi" style chassis allowed.
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Pin tubes may be added and chassis may be braced.
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Only bushings allowed - no ball bearings.
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Pan movement may be increased or restricted.
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Front axle is required.
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Front wheels must be at least 1/2inch (.500") diameter and must rotate around the front axle.
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No lightweight pans allowed.
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Lead weight may be added.
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Rear tire width may not exceed .810".
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Vertical Motor Mount may be trimmed and/or removed.
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No other modifications allowed.
Clearance:
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The chassis and spur gear must not touch the track at tech inspection and must not drag on the track during qualifying runs or any time during the race. Initial clearance must be at least 0.032 inches.
Bodies:
· Only 4 “ NASCAR bodies may be used in this class. The Parma 1/24th 08 COT Stock Car Bodies may be used until body is replaced.
· Each body must be adorned with one of the Parma 757x sticker sets.
· Body must be cut on the manufacture’s cut line.
