2010 NASCAR Stock Car rules
Park Jefferson Speedway
The rules and/or regulations set forth herein are designed
to provide for the orderly conduct of racing events and
to establish minimum acceptable requirements for such
events. These rules shall govern the condition of all
events, and by participating in these events, all
participants are deemed to have complied with these rules.
NO EXPRESSED OR IMPLIED WARRANTY OF SAFETY SHALL RESULT FROM
PUBLICATIONS OF OR COMPLIANCE WITH THESE RULES AND/OR
REGULATIONS. They are intended as a guide for the conduct of
the sport and are in no way a guarantee against injury or
death to a participant, spectator or official.
The race director shall be empowered to permit reasonable
and appropriate deviation from any of the specifications
herein or impose any further restrictions that in his
opinion do not alter the minimum acceptable requirements. NO
EXPRESSED OR IMPLIED WARRANTY OF SAFETY SHALL RESULT FROM
SUCH ALTERATION OF SPECIFICATIONS. Any interpretation or
deviation of these rules is left to the discretion of the
officials. Their decision is final.
ENGINE
CLAIMING
RULES:A)
WARNING-Any
evidence of
a competitor
or crewman
threatening
with verbal
abuse,
physical
abuse,
physical
harm or
retaliation
will subject
the
offender(s)
to stiff
fines,
suspension
and/or
criminal
prosecution.
(B) $550
cash or
exchange,
claim on
engine,
flywheel and
balancing
plates ($50
goes to
wrecker.
Claimed
driver has
option of
accepting
cash, or
exchanging
engines with
claiming
driver.
(C) Claim
does not
include - 1.
clutch, 2.
pressure
plate, 3.
bellhousing,
4. headers,
5.
carburetor,
6. starter,
7. motor
mounts, 8.
oil/temp.
sending
units, 9.
carburetor
spacer, 10.
fan and
pulleys, 11.
clutch ball,
12. clutch
arm, 13.
throw out
bearing, 14.
dip stick,
15. water
pump, 16.
fuel pump,
rod and
plate, 17.
distributor,
18. plug
wires, 19.
water outlet
and
restrictor,
20.
breathers.
(D) First
four (4)
finishers in
the A
feature must
report
directly to
the claim
area, are
subject to
claim by any
driver
finishing
FIFTH (5th)
through
(12th) in
the A
feature and
is on the
lead lap.
Failure to
report
directly to
the claim
area will
result in a
disqualification
and loss of
money and
points for
that night
of racing
(engine
still
claimable).
In case of
multipule
claims on
the same
engine, a
drawing will
be held to
determine
which
drivers gets
the engine.
Should the
first driver
withdraw his
claim, he
will receive
a $200 fine
and the next
qualified
driver will
be awarded
the engine.
The claim is
not charged
to those not
awarded the
claim. A 5th
car from the
A feature
will be
selected
each night
for tech
inspection
after
feature.
E) Driver
making the
claim must
drive
his/her
racecar
immediately
after finish
of feature,
under its
own power,
directly to
claiming
area. Only
involved
drivers and
officials
will be
allowed in
claiming
area.
F) Claim
must be made
to tech
official
within 5
minutes
after end of
feature
race, and
claimed
engine must
be
completely
removed
within one
hour from
the time
claim is
made and
driver
agrees to
sell engine.
G) Claims
must be made
in cash only
and driver
must carry
the cash.
H) Only
driver can
make an
engine claim
anf only the
driver must
carry the
cash.
I)
Promoter may
claim the
engine of
any driver
finishing in
the top 10
immediatley
following
feature,
unless that
driver has
made a legal
claim in
that event.
J)
Refusal to
sell
forfiets all
cash,
trophies and
contingency
winnings for
the night
and the
right to
claim in any
class for
the
remainder of
the points
season. Any
driver
refusing to
sell engine,
when claimed
within
rules, will
be subject
to the car
and driver
being
suspended
from PJ. The
claim is not
charged to
claiming
driver in
case of
refusal.
K) First
refusal will
be a 4 night
suspension
from PJ, a
$1000 fine
payable to
PJ for the
point fund
and loss of
points
accumulated
to date.
Second
refusal will
result in
suspension
from PJ for
the
remainder of
the year,
loss of all
points fotr
the year and
a $2500 fine
payable to
PJ for the
point fund.
If refusal
takes place
during the
last two
weeks of the
season the
suspension
will be for
4 race
nights,
including
next season,
and a $1000
fine if the
first
refusal and
$2500 fine
if it is the
second
refusal.
L) Once
an engine
claim has
been made
and
accepted,
thee
enb+gine is
not to be
started,
under any
circumstances.
The car is
to be pushed
back to the
area where
removal will
take place.
All claimed
engines must
be removed
from final.
M) Both
engines must
tech legal
for the
claim to be
valid.
N) The
cylinder
block may
not be
altered in
such a way
as to
prevent it
from being
used in a
stock
application.
Stock OEM
components
must be able
to be
immediately
used in
their stock
location.
Any sabotage
discovered
to claimed
engine will
result in
driver being
suspended
for two race
nights from
PJ. Drivers
are to be
held
accountable
for any
sabotage
discovered
while
pulling
engine, and
will be
responsible
for any and
all
penalties as
a result of
any
sabotage.
The claim
will be
disallowed
and the
money
returned to
the claimer.
O) No
driver nay
claim more
than two
engines
during a
calender
year.
P) Claim
is in effect
on opening
night for
all eligible
drivers.
Anyone
making a
claim on the
first two
nights must
have run at
least 80% of
the previous
years
features.
After that ,
the driver
must have
raved the
two previous
race nights
and competed
in at least
50% or more
of the
events held
to date to
claim.
Q) No one
driver may
claim any
other one
driver more
than once
during a
calender
year.
R) A
disqulification
(from other
than an
engine
violation)will
not affect a
legal claim.
The engine
will be
pulled and
transfered
prior to any
penalties
being
assessed.
S)
Un-sportsmanlike
conduct
during a
claim
procedure or
while
pulling
engine, will
result in an
immediate
$100 minimum
fine plus
loss of
money and/or
points for
the night.
T) Any
person
owning more
than two car
may not
claim if one
of his cars
finishes in
the top six
positions.
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A. SAFETY :Kill
switch required within easy reach of driver and must be
clearly marked “OFF” and “ON”.
Rules apply at all times car is on
track. Snell-rated SA2000, SA2005 or SFI 31.1/2005
helmet required. Roll bar padding required in driver
compartment (Fire retardant recommended). SFI-approved
full fire suit required. Fire retardant neck brace, gloves
and shoes required. Right
and left seat head supports required if using head restraint
system with no neck collar.Recommended: Fire retardant head sock
and underwear; head and neck restraints; collapsible
steering shaft. Driver-side window net required, minimum
16 inch by 20 inch ribbon or mesh style, and must be mounted
so latch is at top front of window. Minimum three inch wide
SFI-approved five point safety belt assembly required
(Y-type shoulder harness not allowed), must be mounted
securely to roll cage, a
Minimum three inch (two-inch with head
restraint system)nd recommended to be no more than
one year old.
B. FRAME:No
Camaros, Firebirds or Mustangs.
Any American OEM full body rear wheel drive
passenger car, 1964 or newer, full frame or anybody. Minimum
107.5 inch wheelbase, maximum one inch difference from side
to side. Frame must match body — GM to GM, Ford to Ford,
Chrysler to Chrysler — AND wheelbase to wheelbase.
Exceptions are: 1980 or newer Ford two
door unibody may be installed on 1978-1987 GM full frame OR
Ford full frame (shortened to minimum 107.5 inch wheelbase).
Chrysler engine may be put in 1978-1987 GM full framException
is: e.
Rear of frame behind rear tires, no further
forward than one inch behind factory seam, may be replaced
in OEM location with two inch by three inch steel tubing
with 0.095 inch wall thickness. Factory seam must remain
visible. Anybody must tie rear frame to front frame. Frame
may be “X” braced.
C. ROLL CAGE:
Main cage must consist of continuous hoops, minimum 1.75
inch O.D. tubing, with a minimum wall thickness of 0.095
inch, low carbon or mild steel recommended. Four-post
roll cage required, front down bars and rear hoop must be
welded to OEM frame. Driver’s head must not protrude outside
cage with helmet on. Rear hoop must have “X” brace,
consisting of one full horizontal and one full diagonal bar,
minimum 1.25 inch O.D. with 0.083 inch wall thickness.
Foot protection bar required.Front
down bars must be tied together; passenger side front down
bars must be maximum 11 inches in from top of door. Must be
minimum 40 inches between front and rear down bars at top of
door panel. Maximum 41 inches (48 inches for 1988-1996 GM
bodies) from top center of windshield to front edge of rear
hoop; maximum 13 inches (20 inches for 1988-1996 GM bodies)
to front edge of top halo. Top halo must be minimum 40
inches across, outside to outside. Rear hoop may be maximum
12 inches in from bottom of opera window. Minimum one cross
bar in top halo. May have maximum two horizontal bars, (in
addition to bar tying front frame horns together) for
radiator protection; must be behind bumper, within confines
of body, no wider than stock frame horns. Required rear
kickers (down bars) and engine hoop must be minimum 1.25
inch OD tubing, with 0.083 inch wall thickness. Fuel cell
protection required must be mounted frame rail to frame
rail, no higher than fuel cell, inside trunk area with
maximum 1.75 inch OD tubing. All bars must be inside body.
D. DOOR BARS: All door bars and uprights must be
minimum 1.75 inch O.D. with 0.095 inch wall thickness.
Minimum three door bars, both sides, parallel to ground, and
perpendicular to driver. Minimum four uprights tied from
frame to top door bar on driver side, and minimum three
uprights on passenger side. Steel door plates, 18 gauges or
0.049 inch minimum thickness, must be securely welded to
outside of door bars on driver’s side. Plate must cover area
from top door bar to frame and from rear down post to five
inches in front of seat. Must be visible for inspection.
E. BODY: unaltered OEM, and centered over wheel
wells (front to rear and side to side). Front body
mounts must be visible. May use 1988-1996 Cutlass, Grand
Prix, Lumina, Regal or Monte Carlo body on 1978-1987 GM 108
inch wheelbase full frame. Sunroofs and T-tops must be
enclosed. OEM or aftermarket plastic nose and tail pieces
allowed (recommended to match body).Body
and engine make must match. All body panels
may be gutted, including fenders, doors, hood, roof,
quarters and trunk, but must remain original size. No
overlapping or shortening of body panels. Hood must be
separate from fenders, in OEM location, with rear sealed off
from driver compartment with metal. All inner wheel wells
may be removed.No
spoilers, hood scoops, ground effects, skirting or
reflective body panels.All
‘B’ pillars may be trimmed to minimum 2 inch width, must
remain within OEM location.
Rear edge of trunk may be trimmed and rear tail light
support removed only if aftermarket tail piece is used.
Trunk floor must be removed over rear end housing, entire
trunk floor may be removed. All windows must remain open,
except opera windows may be covered with clear lexan, no
decals. Maximum seven inch metal sun visor may be added to
top of windshield opening. Wheel wells may be trimmed for
tire clearance. Rocker
skirt/flare allowed between tires only, cannot extend
outside tires, minimum 4 inch ground clearance.
F. DRIVER COMPARTMENT: Minimum of three windshield
bars in front of driver. Aluminum high-back seat only, must
be bolted in using minimum 0.375 inch bolts. Seat must
remain inside all confines of roll cage. Driver must be
sealed off from track, driveline, engine and fuel cell. Kick
and rocker panels may be removed. Front OEM firewall may be
replaced using steel fabricated firewall, 18 gauge or
minimum 0.049 inch thickness. Top of firewall can be no
further back than 12 inches from the back of engine block,
measured horizontally. Bottom of firewall can be no further
back than rear of oval body mount frame hole. Dash must not
extend more than 24 inches back from top of firewall. Dash
must be flat, rear can be no higher than front, except for
cowl in front of driver. OEM floor pan may be replaced using
steel fabricated floor pan, 18 gauge or minimum 0.049 inch
thickness, securely welded to frame. Floor pan may be
replaced from front firewall to rear halo supports. Must
remain flat/OEM appearing from frame rail to frame rail, can
be no higher or lower than frame rail. Exception is maximum
8-inch tall driveshaft tunnel. Tunnel must remain similar to
OEM tunnel in size. No cockpits, interior must remain open.
Rear firewall may be aluminum or steel and may be located no
further forward than rear halo supports and no higher than
bottom of rear opera windows. All holes in firewalls
must be covered with metal. No driver-adjustable devices
allowed while car is in competition except brake adjuster.
No mirrors of any kind.
G FRONT SUSPENSION: All components and mounts must be
steel, unaltered OEM, in OEM location and match frame.
Rubber, nylon or steel lower A-frame bushings only - no
offset or bearing type. No sway bars. Exceptions are: weight
jacks allowed - must be in original centerline of spring
tower; OEM upper A-frame mount may be moved or replaced with
aftermarket steel mount matching upper A-frame bolt
on design; OEM or OEM replacement ball joints allowed.
For 1978-1987 GM mid-sized metric frame, OEM upper A-frame
may be replaced using aftermarket upper A-frame, . Shock
location may be moved and may go through center of
aftermarket upper A-frame, but frame cannot be altered in
any way. Single hole shock mounts only.
H. STEERING: No rack and pinion. All components must
be steel, unaltered OEM, in OEM location and match frame.
Exceptions are: bolt on spindle savers allowed, OEM steering
column may be replaced with steel knuckles and steel
steering shafts (collapsible recommended). Quick
release required - steering quickener and steering wheel may
be aluminum.
I. SHOCKS:
One steel nonadjustable unaltered shock per wheel. No coil
over, air, or remote reservoir shocks. No Schrader or
bladder type valve allowed. No coil over eliminators. One or
all shocks may be claimed per event for $50 each, counting
as one claim on card, following shock claim procedures
J. SPRINGS: All coil
springs must be minimum 4.5 inches O.D. and non-progressive.
One steel spring per wheel only.
K. REAR SUSPENSION: All components and mounts must be
steel, unaltered OEM, in OEM location, and match frame. No
independent rear suspension. Rubber or nylon control arm
bushings only, no offset or bearing type. Welded single-hole
shock mounts only. Exceptions are: coil springs may be
moved, but center line of axle tube can be no further
forward than the front of spring, or no further back than
rear of spring; shocks may be moved, but must remain behind
housing; lower control arm mounts on rear end may have
multiple holes (maximum of five) for adjustment. Upper
control arm mounts on rear end must be level with each
other.
L. REAR END: Any steel approved OEM passenger car or
truck non-cambered rear end (housing and carrier) allowed.
Safety hubs (floater) allowed. No sway/panhard bars. All
components must be steel, exceptions are: lowering blocks,
axle cap, and drive flange may be aluminum. No adjustable
lowering blocks. One inch inspection hole in housing
required. Full steel spool, steel mini spool or welded rear
end only. Steel axles only. No quick change devices. One
piece drive flange only. No torque-dividing differentials.
No scalloped ring gears.
M. BUMPERS: Maximum one inch wide by two
inch tall steel or lexan rub rails allowed - bolted flush to
body. Front and rear tow hooks mandatory. All front bumpers
must be mounted minimum six inches from front frame horns.
Steel bumper mounts only. No sharp edges allowed on bumpers,
rub rails or bolts. One of two bumper options must be used
and must be OEM height:
OEM: Bumpers not covered by plastic nose or tail piece must
be complete, unaltered OEM, capped to fender with steel,
welded or bolted. No bars past outside edge of body other
than rub rails.
Aftermarket: Fabricated tubular bumpers allowed, but must be
covered by plastic nose or tail piece and bent to fit with
rounded ends. Main bumper bar must be minimum 1.5 inch O.D.
(maximum two inch) with 0.083 inch (maximum 0.125 inch) wall
thickness on front, and 1.75 inch O.D. with 0.120 inch wall
thickness on rear.
N. TIRES/WHEELS: Must use unaltered Hoosier Race
tire, G60-15 No chemical softening, conditioning, or
grooving of tires Tires may be ground or siped within
confines of tread (not past factory straight line). No
re-caps. Spacer or offset wheel, or a combination of the
two allowed, but cannot exceed two inches total offset per
wheel. May use bead lock, on right rear only. External,
steel bead lock only and it cannot make wheel any narrower
than 8 inches and no wider than 8.75 inches. Steel bolts
only. Foam type or plastic outer mud cover allowed on
right side wheels. Inner mud cover allowed on left rear
only. No bleeder valves.
O. BRAKES: Steel, unaltered OEM, or unaltered OEM
replacement, operative four wheel, drum or disc allowed.
Front components must match frame and maintain minimum OEM
dimensions for hubs/rotors and calipers, cannot be
lightened. OEM diameter caliper pistons only. Bolt pattern
may be changed. Larger studs allowed. Vented rotors only, no
scalloped or ceramic coated rotors. Rear rotors may be
aftermarket 0.810 inch thick (new). No floating brakes. No
brake shut-off or pressure sensitive devices. One front to
rear proportioning device allowed. Brake lines must be
visible. Aftermarket pedal assembly allowed.
P. EXHAUST: Round tube headers only. All primary
header tubes must enter directly into one collector at same
point at end of header. Must remain dual exhaust, no
crossover or “Y” pipes. No exhaust through body panels or
fenders. Schoenfeld mufflers, must be used if track has
noise reduction rule of 98 d.b. or more. All exhaust must go
through muffler, two per car, one per header. No merge
collectors. No exhaust sensors.
Q. FUEL SYSTEM: Mechanical OEM type push rod fuel
pumps only. Racing fuel cell required, maximum 22 gallon,
must be in minimum 20 gauge steel container. Must be
securely fastened in trunk above top of rear frame rails,
behind rear tires, no further forward than factory seam
where rear frame rail can be replaced, with minimum two
solid steel straps around entire cell, two inches wide and
0.125 inch thick. No fuel cells allowed over rear end
housing. Metal firewall must be between driver and fuel
cell. All cell mounts must be steel, securely welded to
frame/cage. No adjustable fuel cell mounts. Fuel cell vents,
including cap vent, must have check valves. If fuel cell
does not have aircraft style positive seal filler neck/cap
system - a flapper, spring or ball type filler rollover
valve is required. Fuel lines through driver compartment
must run through metal pipe or metal conduit. One fuel
filter only, cannot be in driver’s compartment. No cool
cans. Air cleaner top/stud cannot direct air into
carburetor. No top flow air cleaner housings, cold air boxes
or air cleaner duct work. Must use unaltered 350 c.f.m.
Holley - part no. 0-80787-1- with no modifications, or part
no. 0-7448 which may be modified to meet the specs of part
no. 0-80787-1. Holley carburetor components only. Any driver
caught with non-350 Holley will be fined $500 or suspended
for two weeks. Air bleeds cannot be removed, .076 inch
maximum diameter. Float bowl must face forward. Carburetor
adapter/spacer allowed, maximum 1.20 inches thick, including
gaskets. Carburetor may be exchanged, following same
procedure as engine claim. Driver claiming carburetor may
not claim engine or shocks on same night.
R. FUEL: Gasoline only. Racing fuel allowed. No
E85. No performance enhancing or scented additives. Fuel
must pass both dielectric meter and chemical tests
S. WEIGHT: Track option to enforce a minimum weight
limit of 2,950 pounds, after race with driver in car.
No tolerance. No weights and/or loose objects in driver
compartment or outside body and must not be visible. Weights
must be securely mounted to frame or roll cage and painted
white with car number on it. Must be attached with at least
two 0.5 inch bolts. No titanium, magnesium or carbon fiber
products. No gun-drilled, tubular, hollow bolts or studs.
Steel fasteners only.
T. BATTERY/STARTER: One 12 volt battery only, must be
securely mounted between frame rails, and positive terminal
must be covered. Battery must be in Marine type case if
mounted in driver compartment. Starter must bolt in OEM
location. Car must have capability of starting without being
pushed or pulled. Car must leave initial staging area on
demand, unaided, or go to rear of that race.
U. GAUGES/ELECTRONICS: No unapproved cameras,
transmitting or listening devices. No timing retard
controls, or digital gauges (including tach). No electronic
monitoring computer devices capable of storing or
transmitting information except analog tach. No adjustable
ignition control boxes. Only one 12 volt ignition box
allowed, must be out of driver’s reach. No additional
ignition accessories. Only change allowed to ignition box is
one high-end rev-limiter. Setting can be changed through one
chip only, or an internal setting inside box. No alternators
or magnetos. No electronic traction control devicesor
crank triggers. OEM type alternator with
internal regulator allowed.
V. TRANSMISSION/DRIVE SHAFT: Must have at least two
forward gears and one reverse, plus neutral position. With
motor running and car in still position, must be able to
engage car in gear and move forward, then backward. Only OEM
production type transmissions allowed - two speed, three
speed, four speed and automatic. No five speed (or more)
transmissions, “in and out” boxes, or quick change devices
allowed. Functioning shift levers must be in OEM location.
Flywheel/flexplate must be bolted directly to end of
crankshaft, and pressure plate must be bolted directly to
flywheel/flexplate. One flywheel/flexplate only, and all
driveline components within bellhousing must rotate
consistent with engine RPM while car is in any gear.
Unaltered flexplate must be full OEM, or OEM replacement.
Manual: Must be OEM or OEM replacement case and have
a working 7.25 inch minimum diameter, steel and/or aluminum,
single or multi-disc clutch inside explosion-proof steel
bellhousing - minimum 270 degrees around top of
clutch/flywheel area.
Automatic: Must remain in OEM or OEM replacement
case, with a functioning OEM appearing pump. Aluminum OEM
bellhousing may be replaced with aftermarket explosion-proof
aluminum bellhousing. Original OEM bellhousing must have
approved scattershield constructed of minimum 0.125 inch by
three inch steel, 270 degrees around flexplate. Manual bump
starts allowed.
Drive Shaft: Minimum two inch diameter steel drive
shaft, must be painted white. Steel slip-yokes only.
360-degree drive shaft loop required and must be constructed
of at least 0.25 inch by two inch steel, or one inch tubing,
mounted six inches back from front U-joint.
W. ENGINE COMPARTMENT: Engine must be in OEM
location. On GM metric frame, center of fuel pump must be
located minimum 1.75 inches in front of cross member
(measured at frame). Ford metric frames must have back of
fuel pump in front of cross member. V-6 engine must be in
OEM location. Frame and cross member may not be altered for
engine placement. Engine mount holes cannot be removed or
altered on block. Aftermarket engine mounts allowed,
including mid-plate. Engine must be OEM appearing, must be
able to be used in conventional passenger car without
alteration. GM with GM, Ford with Ford, Chrysler with
Chrysler. Radiator must be mounted in front of engine.
Cooling system may be modified. Overflow tubes must be
directed to ground.
X. ENGINE SPECIFICATIONS: Any American make engine
allowed. Steel heads, block and oil pan only. OEM passenger
vehicle production block only. No GM Bowtie, Ford SVO or
Chrysler W blocks. Castings and fittings cannot be changed,
no machine work on outside of engine. No cubic inch limit. Full roller rocker arms allowed.
No stud girdles. Flat tappet cam/lifters only. No mushroom
lifters.INTAKE:
Unaltered, approved OEM cast iron low rise, two- or
four-barrel. Only aftermarket aluminum intakes allowed are:
Weiand GM #7547-1; Ford #7515, #8023 or #7516; Chrysler
#7545; Edelbrock GM #2701, #2716; Ford #7121, #7181, #7183;
Chrysler #2915. No porting or polishing allowed to any
intake. Cooling lines allowed on aluminum intakes.
Disqualification, loss of points, purse and $250 fine if any
alterations are found to intake. No bow tie or high rise
intakes. OEM firing order cannot be changed (GM:
1-8-4-3-6-5-7-2). Steel or aluminum water pumps allowed. No
electric water pumps allowed. ‘Wet’ sump oiling system only.
Accumulator allowed – cannot be located between seat and
door bars. Cannot alter lifter bores.
.Z) CRATE ENGINE: Must use unaltered sealed
GM crate engine #88958602. Upon inspection, any different,
altered or missing GM seal bolts will result in
disqualification, loss of all NASCAR points for the season,
$1,000 fine and a one year suspension. GM seal bolt
exception $250 fine and two week suspension for any
crate engine not using required distributor, rev limiter,
pushrods, valve springs or rocker arms. Any driver using
crate engine cannot claim engine or have engine claimed.
During same season, no driver is allowed to claim
an engine after competing with a crate. If a driver
switches to a crate after claiming an engine, the crate
engine is then claimable GM
CRATE ENGINE: may use any Holley 4 barrel
carburetor, all components (float bowls and main body) must
be Holley manufactured. Metering blocks and base
plate may be billet aluminum non-Holley. No aerosol-style
carburetors allowed. May use one inch thick carburetor
spacer, must use Moroso part #64940 with GM crate.
Maximum 0.100 inch thick carburetor gaskets only. All
carburetors, may be exchanged, style for style only,
following same procedure as engine claim. Driver claiming
carburetor may not claim engine or shocks on same night.Requires
6200 Rpm Chip.
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