Home › Forums › Club Races › Racing Calendar, Classes & Regulations › Trans-Am, Modern F1 & GT Unlimited Rules › Re: Trans-Am, Modern F1 & GT Unlimited Rules
I would say by the way the rules currently are written for Modern F1, this mod would be legal.
I would assume that this is legal. If the majority agrees with that, I will add it to the rules.
Now; the F22’s are not performing as well as the yellow dogs. I happened to have a bag of F22’s and ended up installing them instead of ordering the yellow dogs.
I would recommend buying the appropriate yellow dogs and forget about the deal with o-rings, etc.
BTW, here are some pictures:
O-rings installed (CA glued) and sanded.
O-ring used. I don’t know the size. A few years ago I purchased a box of assorted o-rings (300 or so) from Harbor Freight — they may have it still.