Philadelphia and Surrounding Suburbs 1/32 Scale Slot Car Racing Club
(Site Last Updated March 25th, 2025)
Updated April 17, 2024
CHAMPIONSHIP BASED RULES
General – IMSA Daytona Prototype cars as raced at the Daytona 24 hour and other North America tracks from 2004 - 2011 and utilize the N. A. Championship Rules.
Class Group – Championship Series
Car(s) – Dalara, Riley
Motor(s) – Slot.it 23k (MX16/16-M) stock “orange”/“white” endbell or Piranha 21.5k only (no other substitutes)
Motor Downforce – maximum 25 grams
Ballast Weight – may be added
Guide – per the N. A. Championship Rules (no substitutions)
Tires – Front: per the N. A. Championship Rules/Rear: Slot.it SIPT03, SIPT06, SIPT17, SIPT18, SIPT1167S2 per N. A. Championship Rules; or (allowed substitutes for WNR club races) Quick Slicks CB57/CB58/CB59 or Super Tires ST1407R/ST1408R/ST1409R
Wheels - per the N. A. Championship Rules (no substitutions)
Build rules – Run per the 2013 N. A. Championship Rules (Note: wheel rings may be missing and are not required). See link below:
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