All series governed by a 1 race drop per 5 races rule. Use of any type of braid allowed for all classes. Silicone Rear Tires ONLY for Trans AM, NSR and BRM Classes. IROC cars can use rubber or silic

Racers-no heavy treatment on rubber tires.

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1/32 Scalextric and Pioneer Trans AMRear &

Racers can run a stock car or use the following approved aftermarket parts // See Philly Rules:

-Motors : Piranha 12.5k RPM motors, Stock chassis

-Guides: Any guides allowed

-Rear & Front End Package: Slot-It gears and crowns only. Other components like axels, spacers and rims can use aftermarket parts from other manufacturers.

     1. Sidewinder: 12T pinion gear. Crown gears: 19MM 34T Blue, 36T Purple and 38T Green. No use of                 magnets.

     2. Inline: 9T pinion gear. Crown gears 24,25,26,27 & 28. No use of traction magnets.

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-Tires - Front tires to be stock or with aluminum rims (Rubber fronts allowed). Silicone Rears Only. Rims can be from any manufacter. All four tires are not to exceed the width of the body.

-Modification Rules. Weight and body float modifications are allowed. Cutting of bumpers off and glued to the body allowed. Interior cabin cutting allowed. Driver and roll cage must be in the car. The front ends can be lowered for the Cougar,Challenger,Mustang and Barracuda. All four tires are not to exceed the width of the body.

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1/32 NSR Class | Classic Pre-1979

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Racers can run a stock car or use the following NSR branded aftermarket parts:

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-Motors:  21.5K RPM or lower Sidewinder Motor.

-Guides: Any NSR brand guides accepted.

-Rear & Front-End Package: Stock gears and crown, axles, bushings & rims. Stock 11 tooth pinion with 32 tooth crown.

-Tires: Front to be stock or NSR brand rubber. Silicone Rears only. All four tires are not to exceed the width of the body.

-Modification Rules: Weight and body float modifications accepted. No use of Lexan interiors allowed. No use of traction magnets.

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1/24 BRM Group 2 Cars

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Racers can run a stock car No use of Non-BRM aftermarket parts:

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-Motor: BRM Stock Blue Motor

-Rear End Package: Stock BRM components including rims, bushings, axel, pinion and crown. No use of traction magnets.

-Tires: Front to be stock or BRM brand rubber. Silicone Rears Only.

-Modification Rules: Weight and body float modifications accepted. Interior cab required. No Lexan interiors.

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IROC | TBD by track owners

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-Track owners or other racers ar to probide 6 race ready cars of their choice. All cars should run the same. Any scale allowed as long as it fits the track. Same racing series cars are encouraged. Any use of rubber(untreated) or silicone tires.

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