ISF Changes for 2022

For the last several years the ISF has run in conjunction with 
Indyslotcar in the fall and early winter an with SHMUC running in
late winter and spring.
 This year we will not be running the traditional ISF schedule in the fall. We would run the regular SHMUC divisions as we have before but mix in the old school ISF divisions of GTP, F1 and GT with a few modifications.  Each race night we run a SHMUC division and an ISF division and maybe a quickie Vans race like we did last season. Run the same rules of stock chassis for the ISF divisions like we have in the past but open the tire rule to any slip-on tire.  Basically, the ones that you can purchase from Lucky Bob’s. Also, for the ISF division, we could run the Alphabet mains like we do in SHMUC.



F1 – 440 narrow chassis with stock components – run any of the slip on tires available at Lucky Bobs.

GT – 440 chassis, stock components – run Bob’s tires. GT type bodies
(Corvette, Lambo, Ferrari, Porsche, Camaro, Firebird, Mustang, Nissan,
etc… really everyone knows what a GT body is - no NASCAR or IndyCar/F1)

GTP – AFX Super G+ chassis, stock components. Same rules as always plus run Bob’s tires.

Qualifying is a heat race to seed the Mains.  

Road Course: two 90 second halves. 

Oval: four 60 second quarters - (run all lanes).
Mains will be the Alphabet style ladder.  

Road Course:
All mains B and lower are two 2 minute halves, A main is 4 minute halves.  

Ovals:
All mains B and lower are four 1 minute quarters, A main is four 2 minute
quarters - (run all lanes).