Revin
Moderator
These will be the 2016 B-Modified Rules after the Rules Meeting:
1 – WEIGHT
2400lbs after race w/driver, 602 CRATE MOTOR
2450lbs after race w/driver, OPEN MOTOR
Must Add 50lbs for Bert, Brinn or Falcon Transmission
****4-Bar cars must add 100lbs****
2 - ENGINES
Cast Iron Block & Heads ONLY! No Aluminum Blocks or Heads Allowed!
NO Roller Camshafts or Rev-Kits will be Allowed!
NO Dry Sump Oil Systems
NO Altering are Machining on the outside of Engine Block, Heads or Intake
NO Tri-Y Headers!
3 - CARBURETORS
Gauge Legal Holley 4412 500 2-Barrel - NO AEROSALS!
HP or XP Carburetors Not Allowed!
ALL PARTS MUST REMAIN STOCK, NO GRINDING OR POLISHING OF ANY KIND!
Casting Line at Venturi Must Be Present!
NO SUPERBOWLS!! Aftermarket Metering Block will be Allowed
Holley 80541-1 650 4-Barrel on Crate Motor ONLY!
4 -FUEL
PUMP GAS, E-85 (Must check 85% or less) or RACING GAS ONLY!
NO Methanol, Nitrous or Fuel Additives of any kind Allowed!
5 - FUEL CELL
Contained fuel cells only, fuel cells to be securely mounted in trunk area, using minimum (2) 2"x 1/8" flat steel straps & 3/8” bolts.
6 - TIRES &WHEELS
Hoosier E-Mod 26.5 or 27.5 “A, A-40s or H” Compound or Hoosier IMCA ONLY!
Grooving & Siping will be Allowed! NO Softening or Chemical Altering Allowed!
Any Steel Wheel 8” MAXIMUM, Beadlocks will be Allowed on the Right Side ONLY!
7 – REARENDS & DRIVESHAFT
Quickchange Rearends will be allowed but MUST CLAIM THE GEAR YOU ARE RUNNING!
You cannot change gear during that evenings event!
2 Cover nuts must be drilled for a wire seal!
DRIVESHAFTS MUST BE STEEL. NO ALUMINUM or CARBON FIBER!
8 - SHOCKS
ANY STEEL SHOCK WILL BE ALLOWED, NO EXTERNAL ADJUSTABLE or BULB-TYPE SHOCKS will be ALLOWEDl $100 CLAIM ON ANY SHOCK AT ANYTIME!
9 – BODIES
A 5” Rear Spoiler will be Allowed
ALL OTHER BODY & CHASSIS RULES WILL BE THE SAME AS THE
BASIC UMP A-MOD RULES!
10 - SEATS
Approved aluminum racing seat mandatory. Seat must be secured to cage assembly using four (4) grade eight bolts with lock nuts, no less than three eighths (3/8) inch diameter.
11 - SEAT BELTS
Five point, three inch, approved safety harness mandatory (6 point-double anti sub belt recommended). Manufacturers date tag must show 1/13 or newer. If date tag is not present, belts must be replaced. Belts must be secured to cage assembly. For tab mount belts, one half (1/2) inch diameter, grade eight bolts and lock nuts must be used.
12 - SUITS & HELMETS
Approved drivers suit mandatory, (Nomex recommended). Full face SNELL approved (SA-95) or newer helmets mandatory. MOTORCYCLE HELMETS (M-95) WILL NOT BE ALLOWED. Racing Gloves will be Mandatory!
Thanks & See You at the Races!
Kevin & Tammy
1 – WEIGHT
2400lbs after race w/driver, 602 CRATE MOTOR
2450lbs after race w/driver, OPEN MOTOR
Must Add 50lbs for Bert, Brinn or Falcon Transmission
****4-Bar cars must add 100lbs****
2 - ENGINES
Cast Iron Block & Heads ONLY! No Aluminum Blocks or Heads Allowed!
NO Roller Camshafts or Rev-Kits will be Allowed!
NO Dry Sump Oil Systems
NO Altering are Machining on the outside of Engine Block, Heads or Intake
NO Tri-Y Headers!
3 - CARBURETORS
Gauge Legal Holley 4412 500 2-Barrel - NO AEROSALS!
HP or XP Carburetors Not Allowed!
ALL PARTS MUST REMAIN STOCK, NO GRINDING OR POLISHING OF ANY KIND!
Casting Line at Venturi Must Be Present!
NO SUPERBOWLS!! Aftermarket Metering Block will be Allowed
Holley 80541-1 650 4-Barrel on Crate Motor ONLY!
4 -FUEL
PUMP GAS, E-85 (Must check 85% or less) or RACING GAS ONLY!
NO Methanol, Nitrous or Fuel Additives of any kind Allowed!
5 - FUEL CELL
Contained fuel cells only, fuel cells to be securely mounted in trunk area, using minimum (2) 2"x 1/8" flat steel straps & 3/8” bolts.
6 - TIRES &WHEELS
Hoosier E-Mod 26.5 or 27.5 “A, A-40s or H” Compound or Hoosier IMCA ONLY!
Grooving & Siping will be Allowed! NO Softening or Chemical Altering Allowed!
Any Steel Wheel 8” MAXIMUM, Beadlocks will be Allowed on the Right Side ONLY!
7 – REARENDS & DRIVESHAFT
Quickchange Rearends will be allowed but MUST CLAIM THE GEAR YOU ARE RUNNING!
You cannot change gear during that evenings event!
2 Cover nuts must be drilled for a wire seal!
DRIVESHAFTS MUST BE STEEL. NO ALUMINUM or CARBON FIBER!
8 - SHOCKS
ANY STEEL SHOCK WILL BE ALLOWED, NO EXTERNAL ADJUSTABLE or BULB-TYPE SHOCKS will be ALLOWEDl $100 CLAIM ON ANY SHOCK AT ANYTIME!
9 – BODIES
A 5” Rear Spoiler will be Allowed
ALL OTHER BODY & CHASSIS RULES WILL BE THE SAME AS THE
BASIC UMP A-MOD RULES!
10 - SEATS
Approved aluminum racing seat mandatory. Seat must be secured to cage assembly using four (4) grade eight bolts with lock nuts, no less than three eighths (3/8) inch diameter.
11 - SEAT BELTS
Five point, three inch, approved safety harness mandatory (6 point-double anti sub belt recommended). Manufacturers date tag must show 1/13 or newer. If date tag is not present, belts must be replaced. Belts must be secured to cage assembly. For tab mount belts, one half (1/2) inch diameter, grade eight bolts and lock nuts must be used.
12 - SUITS & HELMETS
Approved drivers suit mandatory, (Nomex recommended). Full face SNELL approved (SA-95) or newer helmets mandatory. MOTORCYCLE HELMETS (M-95) WILL NOT BE ALLOWED. Racing Gloves will be Mandatory!
Thanks & See You at the Races!
Kevin & Tammy
Last edited by a moderator: