Page 134 - 2019 Allstar Performance Parts and Equipment Catalog

FUEL SYSTEM COMPONENTS

Angled Carb Spacer Circle Track
ALL25975 Throttle Return
ALL54185
For dirt late models and modifieds, Spring Brackets
spacer is angled downward, toward Black anodized
left front, to correct hesitation caused by aluminum bracket fastens to
poor fuel distribution as car “rocks up”. Four-hole design the carburetor mounting studs
enhances carb signal to improve throttle response and and features a larger opening
increase torque. specifically designed for use
with mechanical linkage found
Angled Restrictor Plate on many circle track cars. The
ALL25977 larger opening allows throttle
linkage to be routed from
Four-hole aluminum spacer angles underneath to help prevent clearance or interference
the carburetor left and to the issues. Dual return springs are connected to a universal
rear so the carb is closer to level return spring bracket to work with most carburetors.
when in race attitude. Spacer accepts Brackets include a built-in adjustable throttle stop to help
1/2" or 1" tapered inserts which can be prevent damage to carburetor.
changed quickly by removing the carb.
Inserts restrict air/fuel entry and reduce ALL54185 ..... Bracket For 4150 Series 4bbl.
power slightly to prevent wheel spin and range in size ALL54186 ..... Bracket For 4412 Series 2bbl.
from 0.950" to 1.400" for custom tailoring and quicker
lap times. Spacer works with most Holley 4bbl. 4150/4160 Throttle Return Spring Brackets
series carburetors. Inserts sold separately. Billet aluminum bracket can be
used with cable or mechanical
Restrictor Plates linkage. Bracket fastens to ALL54201
carb mounting studs and
The “Governor” is a four-hole aluminum includes dual stainless steel
spacer that accepts tapered inserts return springs which are adjustable for tension. A specially
which can be changed quickly by removing the carb. designed return spring arm attaches to the carb for simpli-
Inserts restrict air/fuel entry and reduce power slightly ALL26180 fied installation and smooth operation. Low profile design
to prevent wheel spin and range in size from 0.950" to clears most air cleaner assemblies.
1.400" for custom tailoring and quicker lap times. Spacer works
with most Holley 4bbl. 4150/4160 series carburetors. Carb Size Clear Black
Inserts sold separately. 4150/Edelbrock ALL54200 ALL54202
4500 ALL54201 ALL54203
ALL26180 ..... 1/2" Restrictor Plate
Note: Longer carburetor studs will be required to accommodate bracket.
ALL26060 ..... 1" Restrictor Plate
1/2" Inserts, Set of Four 1" Inserts, Set of Four Adjustable Throttle Brackets
ALL26181 ..... 0.950" Inserts ALL26061 .... 0.950" Inserts
ALL26182 ..... 1.000" Inserts ALL26062 .... 1.000" Inserts With Return Springs ALL54211
ALL26179 ..... 1.050" Inserts ALL26059 .... 1.050" Inserts Billet aluminum throttle
ALL26183 ..... 1.100" Inserts ALL26063 .... 1.100" Inserts bracket securely mounts
ALL26184 ..... 1.150" Inserts ALL26064 .... 1.150" Inserts and holds throttle cable
ALL26185 ..... 1.200" Inserts ALL26065 .... 1.200" Inserts in place. Bracket fastens
ALL26186 ..... 1.250" Inserts ALL26066 .... 1.250" Inserts
ALL26187 ..... 1.300" Inserts ALL26067 .... 1.300" Inserts to carb mounting studs and includes dual stainless steel
ALL26188 ..... 1.350" Inserts ALL26068 .... 1.350" Inserts return springs which are adjustable for tension. Specially
ALL26189 ..... 1.400" Inserts ALL26069 .... 1.400" Inserts designed return spring arm attaches to the carb for simple
installation and smooth operation. Low profile design
Carb Shear Plates clears most air cleaner assemblies. Optional transmission
kickdown brackets mount to the underside of throttle
Carb plates with built-in shear design
help maximize performance on race cable brackets.
engines with a large amount of cam Carb Size Cable Style Clear Black
overlap by creating a dam under the 4150/Edelbrock GM ALL54210 ALL54211
throttle plates, helping to build low pres- ALL25970 4150/Edelbrock Lokar ALL54214 ALL54215
sure while improving vacuum signal to the 4150/Edelbrock Morse ALL54218 ALL54219
Ford
carb. 1/2" tall plates are machined from 4150/Edelbrock Mopar ALL54222 ALL54223
ALL54224
ALL54225
4150/Edelbrock
6061-T6 aluminum and clear anodized 4500 GM ALL54226 ALL54227
to protect against corrosion. 4500 Lokar ALL54230 ALL54231
ALL25970 ..... 4150, 1-3/4" Bore 4500 Morse ALL54234 ALL54235
ALL25972 ..... 4500, 2" Bore Bottom View 4500 Ford ALL54238 ALL54239
ALL25973. .... 4500, 2-1/8" Bore 4500 Mopar ALL54240 ALL54241
Note: Longer carburetor studs will be required to accommodate bracket.
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