Page 804 - 2021-22 Auto Performance_Circle Track
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Float Bowl/Jet Tool WCD3300 All-in-one tool includes a 5/16" nut driver with
built-in jet removing slot to allow quick remov-
Holley Throttle Return Kits
Engineered to provide maximum air cleaner clear- ance, bolt-on throttle return kit includes a black powder-coated throttle return bracket with built-in adjustable throttle stop. Sold complete with (2) throttle return springs. Offered for popular Holley
2- or 4-barrel carburetors.
Birdcage Indexing Tool
Tool makes a once tedious process easy. Tool slips over birdcage bolts and allows use of a digital protractor to deter- mine the exact angle of the birdcage. Invaluable for racers and chassis builders. Digital protractor (ALL10742) is sold separately.
Alcohol Fuel Pressure Regulator, Mechanical Fuel Pump
Part No.
WCDBC12 WCDBC58
Description
Birdcage Tool for 1/2" Bolt Birdcage Tool for 5/8" Bolt
Part No.
WCD250 WCD251
Description
Holley 4bbl. Holley 2bbl.
Carburetor Gasket Kits
Kits include gaskets for base-to-
bowl(s) only.
Part No.
WCDKIT-GASKET2 WCDKIT-GASKET4
Description
2bbl. 350-500 CFM 4bbl. 750-850 CFM
Load-Regulated
Fuel Pressure Regulators
Constructed from durable CNC-machined
billet aluminum, fuel pressure regulators automatically adjust fuel pressure accord-
ing to manifold vacuum, preventing perfor- alcohol and gasoline regulators are available
for mechanical or belt-driven applications. Anod- ized for corrosion resistance.
Master Carburetor Rebuild Kits
Part No.
WCD691
Description
WCD691
Comprehensive kits include all
of the gaskets and small com- ponents required for a complete carburetor rebuild. Each kit in-
sight plug, squirter, and power
valve gaskets along with pump diaphragm, umbrella, power valve, squirter needle, needle and seat, necessary O-rings, and vacuum caps.
Part No.
WCDKIT-4AW-NONS
WCD791
Alcohol Fuel Pressure Regulator, Belt Driven Fuel Pump
Related Component
WCD690
Rebuild Kit for WCD691 or WCD791
Billet Superlite 4 and 4/ST Lug-Mount Calipers
Featuring 3.50" centered lug mount with four pistons, the SL4 caliper is compatible with all Wide 5 and 5x5 style hubs. It has stainless steel or multi-part Thermlock pistons, SRS bridge wear plates, recessed crossover tubes, and bleed screws. Rear-mount applications only. Use 7420 type pads.
Piston Rotor Part No. Diameter Thickness
Superlite 4/ST with Stainless Steel Pistons
WIL120-11329 1.88"/1.75" 1.25" WIL120-11330 1.88"/1.75" 1.25"
Mount
Right Rear Left Rear
Crossover Tube
WIL190-5975 WIL190-5975
Bleed Self-Bleed Screw Kit Tube
WIL220-6069 — WIL220-6069 WIL190-8310
Square Pad Ring Kit Type
WIL130-2427 7420 WIL130-2427 7420
Description
4bbl 750-850 CFM Alcohol
WCDKIT-2A
2bbl 350-500 CFM Alcohol
WCDKIT-4GW
4bbl 750-850 CFM Gasoline
Forged Superlite 4R/6R Radial Mount Calipers NEW!
assemblies allow symmetrical piston bore models to be mounted on the right or left in the leading or trailing position. Black anodized for corrosion resistance.
Rotor Pad
Part No. Description Piston Diameter Thickness Type
802 TRACK
CIRCLE 2021-22
FSL 4R 4-Piston Calipers
WIL120-13227
Right Mount
1.88"/1.75"
1.25"
7420
WIL120-13228
Left Mount
1.88"/1.75"
1.25"
7420
WIL120-13232
Left/Right Mount
1.25"/1.25"
1.25"
7420
FSL 6R 6-Piston Calipers
WIL120-13235
Right Hand
1.62"/1.12"/1.12"
1.25"
7420
WIL120-13236
Left Hand
1.62"/1.12"/1.12"
1.25"
7420
