Race Classes

COOLING TYPES:

Fan Cooling = lowest performance

Free Air Cooling = mid performance

Liquid Cooling = highest performance

 

Smaller displacement models may not bump into larger displacement classes of a lesser cooling type.  Super stock Fan to Super stock FA to Super stock LC to Super stock IFS to Mod.

 120-120 mod

  • 1) Jr novice stock 300 fan – up to 14 yrs of age, 300cc maximum
  • Bump:  Jr novice Super Stock 300 FA/340 fan
  • 2) Jr Novice Super Stock 300 FA/340 fan
  • Bump: Juniors may not bump to adult classes without board approval
  • 3) Barnstormer – Barnstormer entry fee includes Relic class entry, 2 for 1, Barnstormers are permitted on the track when the Relic class is shceduled in the running order.  Scored separate.
  • Bump: any class of the same cc and cooling or better, must meet class rules criteria
  • 4) Relic – pre 1976 – Relic entry fee includes Barnstormer class entry, 2 for 1, Relics are permitted on the track when the Barnstormers are scheduled in the running order.  Scored separate.
  • Bump: any class of the same cc and cooling or better, must meet class rules criteria  scored separate.
  • 5) Post 75 – 400cc single cylinder
  • Bump:  any class listed below, must meet class rules criteria
  • 6) Sportsman 0-400 – beginner’s class, 2 wins and out, no points
  • Bump:  any class of the same cc and cooling or better, must meet class rules criteria
  • 7.) Sportsman 401 & up – beginner’s class, 2 wins and out… no points
  • Bump:   any class of the same cc and cooling or better, must meet class rules criteria
  • 8)  Stock 340 fan
  • Bump:  any 340+ class listed below
  • 9) Stock 340 FA/LC
  • Bump: any class listed below of the same cooling or better
  • 10) Stock 440 fan
  • Bump:  any 440+ class listed below
  • 11) Stock 440 FA/LC
  • Bump:  any 440+ class listed below of the same cooling or better
  • 12) Super stock 300 fan
  • Bump:  any class listed below, any IFS class
  • 13) Super stock 300 FA L/C
  • Bump:  any class listed below of the same cooling type or better, any IFS class
  • 14) Super stock 340 fan (see 250FA footnote below)
  • Bump:  any class listed below, any IFS class
  • 15) Masters Super stock 340 fan, 50yrs and older
  • Bump:  same options as Super stock 340 fan
  • 16) Super stock 340 FA + twin pipes
  • Bump:  any class listed below of the same cooling type or better, any IFS class
  • 17) Super stock 340 L/C + twin pipes
  • Bump:  any class listed below of the same cooling type, any IFS class
  • 18) Super stock 440 fan
  • Bump:  any class listed below, any IFS class
  • 19) Women’s Super stock 440 fan
  • Bump:  same options as Super stock 440 fan
  • 20) Super stock 440 FA + twin pipes
  • Bump:  any 440cc class listed below, any IFS class
  • 21) Super stock 440 L/C + twin pipes – allow 340 IFS
  • Bump:  any 440cc class listed below, any IFS class
  • 22) Super stock open – SS IFS 340 fan-L/C, IFS 440 fan, 0-650 fan/FA, 9700 Bliz, El Tig 500, 540 XLV, Centurion *
  • Bump:  any class listed below, FA/LC models not allowed in 340 mod classes.
  • 23) Masters Super stock open, 50yrs and older
  • Bump:  same options as super stock open
  • 24) Super stock IFS 440 L/C ** pre 96 – Pol CRC & Doo S chassis not allowed, Cat up to AWS IV.  
  • Bump:  any 440 class listed below of the same cooling type or better
  • 25) Super stock IFS 540 fan ** pre 96 – Pol CRC & Doo S chassis not allowed, Cat up to AWS IV. 
  • Bump:  any IFS class listed below, SM 440
  • 26) Super stock IFS 540 L/C ** (F-500 rules compliant – trial for 2019) Pol CRC & Doo S chassis not allowed, Cat up to AWS IV.
  • Bump:  any IFS class listed below, SM 440
  • 27) IFS pre 96 stock body 600 + F500 (run what u brung) – F-500 rules compliant, newer models allowed but not scored.
  • Bump:  Super Mod 440 and Limited/SM IFS
  • 28) Mod stock 340 *
  • Bump:  any mod class listed below
  • 29) Mod stock 440 *
  • Bump:  any 440cc class listed below
  • 30) Pro mod 340 *
  • Bump:  any class listed below
  • 31) Pro mod 440 *
  • Bump:  any 440cc class listed below
  • 32) Super mod 340 *
  • Bump:  any class listed below
  • 33) Super mod 440 *
  • Bump:  any class listed below
  • 34) Limited 500/super mod IFS – run together

* SS D and all the leaf spring mod classes are payout classes

** allow any SS leaf spring sled in SS IFS classes

Note: Super stock 250 FA models will be permitted in Super stock 340 fan for the 2019 season.

F-500 will be allowed in Super Stock IFS 540 L/C as a trial for the 2019 season.