Page 65 - 2020-2021 Racecar Engineering Drag Racing Parts and Accessories Catalog

2020 DRAG RACING

Fuel System Components

Carb Shear Plates
Carb plates with built-in shear design help
maximize performance on race engines with a ALL25970
large amount of cam overlap by creating a dam under
ALL26314
ALL26310 ALL26311 the throttle plates, helping to build low pressure
while improving vacuum signal to the carb.
Burst Panel Components
1/2" tall plates are machined from 6061-T6
Burst panel is designed to blow open or release aluminum and clear anodized to protect against corrosion.
excessive manifold pressure in the event of an
Part No. Description Bottom View
internal engine explosion, helping to prevent costly ALL26313 ALL25970 4150 1-3/4" Bore
supercharger and body damage. Panel meets SFI ALL25972 4500 2" Bore
23.1 specifications and is commonly used on supercharged, alcohol-injected ALL25973. 4500 2-1/8" Bore
engines mounting directly to the intake manifold or supercharger (screw
type only). Outer frame deflectors will direct force away from car. Carb Stand
ALL26200
Part No. Description
ALL26310 Burst Panel, Large (3-1/8" x 6-1/8") Aluminum stand simplifies carb maintenance
ALL26311 Outer Burst Panel Frame and will hold carb off of work bench
ALL26314 Outer Burst Panel Frame With Deflector surface. Works with Edelbrock, Quadrajet,
Inner Burst Panel Frame and Holley 2- and 4-barrel carbs (except
ALL26313
(Used when manifold has an open plenum without burst panel support) 4500 series).
Fastener Kit 10-24 x 3/4", 24-Pack
ALL26315
(For use with panel and outer frame or deflector.)
Fastener Kit 10-24 x 1", 24-Pack Throttle Return Spring Brackets
ALL26316
(For use with panel, inner frame and outer frame or deflector.)
Billet aluminum bracket can be used with cable
or mechanical linkage. Bracket fastens to ALL54201
Drag Hi-Flow Carburetor Spacers
carb mounting studs and includes dual
Specially designed for drag race applica- stainless steel return springs which are
tions to isolate carburetor from manifold, adjustable for tension. A specially designed return spring arm attaches to
spacers prevent horsepower-robbing heat the carb for simplified installation and smooth operation. Low profile-design
transfer and increase the distance from the bottom clears most air cleaner assemblies.
of the carburetor to the manifold plenum for better air Carb Size Clear Black
flow. Spacers are CNC-machined in the U.S. 4150/Edelbrock ALL54200 ALL54202
from a polymer compound able to withstand 4500 ALL54201 ALL54203
temperatures up to 400°F. Available in open Note: Longer carburetor studs will be required to accommodate bracket.
or four-hole versions for 4150 and 4500 series Holley
and Holley-style carburetors in 1/2", 1", and 2" thicknesses. Adjustable Throttle Brackets With Return Springs
Tapered four-hole spacers have specially contoured holes to increase air Billet aluminum throttle bracket securely mounts and
velocity under the carburetor. Not intended or recommended for street or holds throttle cable in place. Bracket fastens to
circle track use. carb mounting studs and includes dual ALL54211
Part No. Description Part No. Description stainless steel return springs which
4150 Series 4500 Series are adjustable for tension.
ALL25980 Open, 1/2" ALL25990 Open, 1/2" Specially designed return spring
ALL25981 Open, 1" ALL25991 Open, 1" arm attaches to the carb for simple installation and smooth operation.
ALL25982 Open, 2" ALL25992 Open, 2" Low-profile design clears most air cleaner assemblies. Optional transmission
ALL25983 4-Hole, 1/2" ALL25993 4-Hole, 1/2" kickdown brackets mount to the underside of throttle cable brackets.
ALL25984 4-Hole, 1" ALL25994 4-Hole, 1"
Carb Size Cable Style Clear Black
ALL25985 4-Hole, 2" ALL25995 4-Hole, 2" 4150/Edelbrock GM ALL54210 ALL54211
ALL25986 Tapered 4-Hole, 1" ALL25996 Tapered 4-Hole, 1" 4150/Edelbrock Lokar ALL54214 ALL54215
ALL25987 Tapered 4-Hole, 2" ALL25997 Tapered 4-Hole, 2" 4150/Edelbrock Morse ALL54218 ALL54219
4150/Edelbrock Ford ALL54222 ALL54223
4150/Edelbrock Mopar ALL54224 ALL54225
Carburetor Gaskets
4500 GM ALL54226 ALL54227
Part No. Description 4500 Lokar ALL54230 ALL54231
ALL87200 4150 Open 4500 Morse ALL54234 ALL54235
ALL87202 4150 4-Hole 4500 Ford ALL54238 ALL54239
ALL87204 4412 2-Hole, 2BBL 4500 Mopar ALL54240 ALL54241
ALL87206 4500 Open, Dominator Note: Longer carburetor studs will be required to accommodate bracket.

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