Page 776 - 2019-2020 Racecar Engineering Circle Track Parts and Accessories Catalog

Float Bowl/Jet Tool WCD3300
4BBL HP Carburetors All-in-one tool includes a 5/16" nut driver and
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blocks, custom-sized venturi, screw- Holley Throttle Return Kits
in air bleeds, gloss black powder Engineered to provide maximum air cleaner clear-
FRDWLQJ RU &)0 EDVHSODWH ZLWK ance, bolt-on throttle return kit includes a black
VWDLQOHVV VWHHO EXWWHUÀLHV powder coated throttle return bracket with built-in
Part No. Description DGMXVWDEOH WKURWWOH VWRS 6ROG FRPSOHWH ZLWK WKURW-
750 CFM Baseplate Carburetor WOH UHWXUQ VSULQJV 2IIHUHG IRU SRSXODU +ROOH\ RU
WCD64002 Gasoline HP For 355-406 Cu. In. Engines EDUUHO FDUEXUHWRUV
850 CFM Baseplate Carburetors Part No. Description
WCD54001 Alcohol HP For 355-406 Cu. In. Engines WCD250 Holley 4bbl.
WCD54002 Gasoline HP For 355-406 Cu. In. Engines WCD251 Holley 2bbl.
WCD54251 Alcohol HP For 406-430 Cu. In. Engines
WCD54502 Gasoline HP For 406-430 Cu. In. Engines
Load-Regulated Fuel Pressure Regulators
4BBL Custom CNC Alcohol Carburetors Constructed from durable, CNC-machined billet alumi-
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Custom CNC alcohol carburetors are pressure according to manifold vacuum, preventing
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bodies and use blue anodized, alcohol or gasoline regulators are available for
H[WHUQDOO\ DGMXVWDEOH PHWHULQJ mechanical or belt-drive applications. Anodized for
blocks, custom-sized venturi corrosion resistance.
for different cubic inch engines, WCD691
Part No. Description
specially radiused air entries WCD691 Alcohol Fuel Pressure Regulator, Mechanical Fuel Pump
IRU PD[LPXP ÀRZ WKURWWOH VKDIW
lubrication holes, and screw-in air bleeds. WCD791 Alcohol Fuel Pressure Regulator, Belt Drive Fuel Pump
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WCD690 Rebuild Kit For WCD691 Or WCD791
Part No. Description
WCD64001 355-406 C.I. Engines
WCD64251 406-430 C.I. Engines
Birdcage Indexing Tool
4BBL Ultimate Slick Track Carburetors 7RRO PDNHV D RQFH WHGLRXV SURFHVV HDV\ 7RRO VOLSV RYHU
³6OLFN 7UDFN´ FDUEXUHWRUV KDYH YDFXXP birdcage bolts and allows use of a digital protractor to deter-
VHFRQGDULHV WKDW FDQ EH DGMXVWHG WR mine the exact angle of the birdcage. Invaluable for racers
open without a sudden power burst, DQG FKDVVLV EXLOGHUV 'LJLWDO SURWUDFWRU $// LV VROG
keeping the rear tires “hooked up”. separately.
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racer easily tune the secondary WCDBC12 Birdcage Tool For 1/2" Bolt
opening rate for tracks that range WCDBC58 Birdcage Tool For 5/8" Bolt
from “tacky” to slick. Gasoline and WCDBC34 Birdcage Tool For 3/4" Bolt
alcohol carburetors are available.
Part No. Description Rollover Plate Kit WCD4000
WCD64011 Slick Track Alcohol Carburetor 'HVLJQHG IRU XVH RQ +ROOH\ DQG
WCD64012 Slick Track Gasoline Carburetor EDUUHO FDUEXUHWRUV VDIHW\
enhancing kit prevents fuel from
4BBL 4150 Alcohol Carburetor Rebuild Kit exiting through the vent tube and
WCDKIT-4AW air bleed channels in the event of a
rollover, greatly reducing the risk
Kit includes all of the gaskets, RI ¿UH 3ODWH LV PDGH IURP SUHPL-
needle and seat assemblies, um billet aluminum with stainless steel components, and installs
and small parts required to re- EHWZHHQ WKH FDUE ERG\ DQG PHWHULQJ EORFN 6ROG FRPSOHWH ZLWK
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plate, bowl screws, pump arm and necessary gaskets.
Part No. Description
Adjustable Restrictor Plate WCD4001 -8AN Fuel Log Hose,
WCD8850 8-1/2" Long/Black, Required With WCD4000
Fuel Inlet Fitting Kit,
)RU XVH ZLWK +ROOH\ VHULHV FDUEXUH- WCD4002 Required For Super Bowl Carbs With WCD4000
WRUV WDOO VKXWWHU VW\OH SODWH ¿WV EHWZHHQ NOTE: 2bbl carburetors use a single kit; 4bbl carburetors require two kits.
carburetor and intake manifold, enabling
horsepower and torque to be custom-tailored to
track conditions. Billet aluminum plate is 1" tall and
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772 2019-20 CIRCLE TRACK PARTS AND ACCESSORIES