8 Junior l Light 2-Cycle 235# Junior l Light 4-Cycle 235# yamaha KT100S Heavy 2-Cycle 370# Junior ll Light 4-Cycle 285# Day 3 - Wednesday Stock Light 4-Cycle 320# Brgs Aml Blue Waz Hvy 4-Cyc 370# Junior l Heavy 4-Cycle 270# Junior l Heavy 2-Cycle 270# 100cc Sup Stk Hvy 2-Cyc yamaha KT100S LTD 2-Cycle 360# 330/350/370# Junior ll Heavy 4-Cycle 320# Day 4 - Thursday Stock Medium 4-Cycle 345# Stock Heavy 4-Cycle 370# Jr ll Brgs Animal Lt 4-Cyc 285# Junior ll Light 2-Cycle 275# Super Sportsman 2-Cycle 360# Briggs Animal Light 4-Cycle 320# open 2-Cycle 330-390# Jr l Brgs Animal Lt 4-Cyc 235# Day 5 - Friday Junior ll Heavy 2-Cycle 310# Jr ll Brgs Aml Hvy 4-Cyc 320# Jr l Briggs Animal Hvy 4-Cyc 270# 200CC Stock 2-Cycle 390/430# yamaha KT100S Light 2-Cycle 330# Briggs Animal Super Heavy Briggs Animal Med 4-Cycle 345# 4-Cyc 200# Driver/390# Day 6 - Saturday Briggs Animal Sportsman 4-Cycle 360# yamaha KT100S LTD. Heavy 370 Lbs. 2-Cycle 370# Briggs Animal Heavy 4-Cycle 370# 100CC Super Stock Light 2-Cycle 300/320/340# Briggs Animal Blue Wazoom Medium 4-Cycle 345# Day 7 - Sunday - Rain Day cHanGE: 405.2.1 approved local option classes for 2012: (change all to:) * Briggs Animal Blue Wazoom Medium 16+ 345# * Briggs Animal Super Heavy 16+200#driver/390# * Yamaha Ltd Heavy 16+ 370# cHanGE: 420.2 Wheelbase: (add to first sentence:) , measured center to center at the outside end of the axle to the outside end of the spindle. add: 451.5.1: Wheelbase: Maximum 50" Minimum 40" Measured center to center at the outside end of the axle to the outside end of the spindle. cHanGE: 617.9 piston: (change the following dimensions on the KSI Piston:) A = 0.609" B = 0.470" C = 0.736" cHanGE: 624.13 New homologation parameters: (change second sentence in the second paragraph to:) yearly renewal fee, $750.00 each with included advertising program. cHanGE: 700.3.1: (change first sentence to read:) Effective April 1, 2012: The restrictor plate is available from your local kart shop and is manufactured by American Power Sports/APS. cHanGE: 700.3.3: (change first sentence to read:) Effective April 1, 2012: APS/IKF logo is clearly visible above carburetor when installed correctly. cHanGE: 700.3.6.1: (add second sentence to read:) Go-No-Go gauges are Blue Restrictor .440" and Red Restrictor .530".