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Frame
Factory sheet metal
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Firewall to remain in
factory location: driver seat must remain in the original location.
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Factory frame only can
reinforce from front to back; cannot add to rear of frame length
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Must be compact style
truck; S10, Ford Ranger, D50, Jeep Comanche etc, no mid size. Any kind of
motor to any kind of body.
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Wheelbase must not
exceed 109 Ό from center of rear axle to center of front axle.
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Front windshield
mandatory, (can use glass or lexan); all other glass optional.
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Beds must be covered if
cut out; tailgates are optional.
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Trucks may not be any
longer than 153 max. Thats from center of rear end to the farthest point
forward including weights.
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Weights may extend no
more than 12 from rear of factory frame, may be mounted on sled stops.
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One-ton rear ends max.
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One ton 4 or 5 speeds
O.E.M. transmission max. No cut gears can run automatic and stall converter.
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Rear tire size max
33x12.50 DOT approved on 10 wheels max.
Engine
406 Cu. In. small block max (the 351 Cleveland will not be allowed in this
class), must be cast OEM production block must have casting number on block.
2 or 4 barrel intakes, cast or aluminum; may run after market, intake may not
exceed 6 ½ tall, that is from the base of carburetor to the top of the
engine.
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Solid or hydraulic cams;
no roller or billet cams, cast iron only.
No roller lifters, can run roller rockers or stamped steel rockers.
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Heads cast only; may
port and polish, may run after market, no aluminum heads.
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Factory style
distributor; NO MAGS.
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Up to one 4 barrel,
naturally aspirated carburetor, 850 CFM maximum with factory number on choke
housing. Choke housing must remain stock. Only carburetor allowed is square
flanged. Numbers may not be altered. All air must go thru ventura. Carburetor
No Go Tool must not exceed below factory casting ring in non-modified
ventura. Tool must not enter bottom base plate. All other alterations are
acceptable.
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Exhaust headers may go
up or back and down, no turnouts.
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Lifters must remain
stock dia. For engine make. (No Mushroom Lifters).
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Can run Rev. Limiter
cannot use ignition box that can alter timing when in motion.
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Must run race gas, (NO
ALCOHOL-NO NITROUS) These types only VP C10, C12 & C14, Citgo 110, 112 &114,
Torco Mach110, Mach 112 & Mach 114.
Hitch
Stationary in all directions: center of axle to point of hook 39 Ό min.
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Height is 26 to point
of hook to ground max.
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Hole will be no less
than 3 in. dia.: 1 min from edge of hole.
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No L shaped hitches.
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Hitch may not exceed
past front of bed, anchor pin should not be less than 7/8 dia.
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No part of hitch to
exceed 36 tall. Top stop not part of hitch.
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Hitch adjusters for
height must not exceed past factory frame.
Safety
Steel flywheel and safety bell housing and block plate.
Ό shield 360 degrees: around the engine balancer: not less than 2: wide,
except sfi
approved balancer must have bar across front.
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Engine cooling fans
shielded 360 degrees: electric fans may not be covered.
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Block shields must run
the full length of engine and from top of frame to 1 above spark
plugs.
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Shields around u-joints
and driveline, 6 min wide around u-joints 5/16 steel min.
Driveline loop every 36.
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No fuel tanks or fuel
lines in drivers compartment, or batteries, batteries mounted in bed
or engine compartment.
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Must have neutral start
switch with light mounted in rear and in cab to show in neutral.
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Must have kill switch
mounted in rear of truck: to kill ignition and electric fuel pump.
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Must have working fire
extinguisher.
Locked Rules
The rules have been locked in for 3 years (2007-2009). Only one rule may be
voted on at a called meeting, rule can only be voted on at the end of the year
if deemed necessary. Takes 75% of class to change a rule, must be a full
member to vote.
