Page 140 - 2020 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 left front, Black anodized
to correct hesitation caused by poor fuel distribution as aluminum bracket fastens to
car “rocks up”. Four-hole design enhances carb signal to the carburetor mounting studs
improve throttle response and increase torque. and features a larger opening
specifically designed for use
Angled Restrictor Plate with mechanical linkage found
ALL25977 on many circle track cars. The
larger opening allows throttle
Four-hole aluminum spacer angles linkage to be routed from
the carburetor left and to the rear underneath to help prevent clearance or interference
so the carb is closer to level when in race issues. Dual return springs are connected to a universal
attitude. Spacer accepts 1/2" or 1" tapered return spring bracket to work with most carburetors.
inserts which can be changed quickly by Brackets include a built-in adjustable throttle stop to help
removing the carb. Inserts restrict air/fuel prevent damage to carburetor.
entry and reduce power slightly to prevent wheel spin and
range in size from 0.950" to 1.400" for custom tailoring ALL54185 ..... Bracket For 4150 Series 4bbl.
and quicker lap times. Spacer works with most Holley ALL54186 ..... Bracket For 4412 Series 2bbl.
4bbl. 4150/4160 series carburetors. Inserts sold separately.
Throttle Return Spring Brackets
Restrictor Plates Billet aluminum bracket can be
used with cable or mechanical
The “Governor” is a four-hole aluminum linkage. Bracket fastens to ALL54201
spacer that accepts tapered inserts which carb mounting studs and
can be changed quickly by removing includes dual stainless steel
the carb. Inserts restrict air/fuel entry and reduce power return springs which are adjustable for tension. A specially
slightly to prevent wheel spin and range in size from ALL26180 designed return spring arm attaches to the carb for simpli-
0.950" to 1.400" for custom tailoring and quicker lap times. fied installation and smooth operation. Low profile design
Spacer works with most Holley 4bbl. 4150/4160 series carbure- clears most air cleaner assemblies.
tors. Inserts sold separately.
ALL26180 ..... 1/2" Restrictor Plate Carb Size Clear Black
ALL26060 ..... 1" Restrictor Plate 4150/Edelbrock ALL54200 ALL54202
4500 ALL54201 ALL54203
Note: Longer carburetor studs will be required to accommodate bracket.
Restrictor Plate Inserts
Tapered inserts are machined to be within Adjustable Throttle Brackets
.002" for precise tuning. Inserts feature a step With Return Springs
to simply drop into spacers and have sizes engraved ALL54211
on each insert for easy identification. Sold in a set of 4. Billet aluminum throttle
bracket securely mounts
For 1/2" Restrictor Plate For 1" Restrictor Plate and holds throttle cable
Part No. Size Part No. Size in place. Bracket fastens
ALL26181 0.950" ALL26061 0.950"
ALL26182 1.000" ALL26062 1.000" to carb mounting studs and includes dual stainless steel
ALL26179 1.050" ALL26059 1.050" return springs which are adjustable for tension. Specially
ALL26183 1.100" ALL26063 1.100" designed return spring arm attaches to the carb for simple
ALL26184 1.150" ALL26064 1.150" installation and smooth operation. Low profile design
ALL26185 1.200" ALL26065 1.200" clears most air cleaner assemblies. Optional transmission
ALL26186 1.250" ALL26066 1.250" kickdown brackets mount to the underside of throttle
ALL26187 1.300" ALL26067 1.300" cable brackets.
ALL26188 1.350" ALL26068 1.350"
ALL26189 1.400" ALL26069 1.400" Carb Size Cable Style Clear Black
4150/Edelbrock GM ALL54210 ALL54211
Full Throttle Non-Restricting Inserts 4150/Edelbrock Lokar ALL54214 ALL54215
4150/Edelbrock Morse ALL54218 ALL54219
ALL26190 NEW! 4150/Edelbrock Ford ALL54222 ALL54223
Inserts are used in place of 4150/Edelbrock Mopar ALL54224 ALL54225
restricting inserts allowing full throttle 4500 GM ALL54226 ALL54227
Lokar
operation without restriction, commonly 4500 Morse ALL54230 ALL54231
ALL54235
ALL54234
4500
used when qualifying or when track conditions allow for 4500 Ford ALL54238 ALL54239
more power. Insert design provides a smooth transition over 4500 Mopar ALL54240 ALL54241
simply removing the restrictor inserts. Sold in a set of 4. Note: Longer carburetor studs will be required to accommodate bracket.
138 www.allstarperformance.com