The classes often ran at the Patch include the following:

• 1/10 2wd SCT
• 1/10 4WD SCT
• 1/10 Open Electric
• 1/8 Buggy
• 1/8 Truggy
• Monster Truck

The only class that has a firm set of rules is the 2wd SCT class. The goal of this class is to provide low-cost, competitive racing.  In keeping with that goal, we request that the SCT trucks remain as “box stock” as possible.  This includes, but not limited to, stock motor, ESC, tires, etc.  The allowed changes & modifications are listed below.  If it’s not on the list, it’s not allowed.

• Battery – Any six-cell or seven-cell NiMH / NiCd or two-cell (2S) LiPo R/C car battery is allowed. The battery must fit in stock location.
• Radio – Aftermarket radios and receivers are allowed.  A stock steering servo must be retained.
• Body – Any full fender body made specifically for an SCT; including Proline and JConcepts.
• Electronics – Replacement (ie Dean’s Plugs) battery connectors are allowed.  You are allowed to rotate the ESC and remove any “banana plugs” on the motor leads.
• Suspension – Aluminum shock caps for the stock shocks are allowed.  Aftermarket (i.e. RPM) replacement a-arms and hubs are allowed, as long as they do not change the layout or design of original suspension, and do not result in a significant weight reduction.
• Drivetrain – Any combination of spur and pinion gears that will fit under the stock or RPM gear cover are allowed.

Please do not try to get creative with the rules.  No drilling holes in the chassis or body, doping the tires, or trying to sneak a ball differential past tech inspection.  A body-off, visual inspection may be required prior to the start of or following the mains.