Page 683 - 2017 Racecar Engineering Circle Track Parts and Accessories Catalog

Ground
MASTER CYLINDER RESERVOIR CAPS HI-TEMP 570° Shipment
WITH ELECTRONIC FLUID LEVEL SENSORS RACING BRAKE FLUID Only
Innovative reservoir cap checks fluid level electronically Brake fluid has a dry boiling point of 570° F., over 150°
and indicates when fluid level is low. Cap includes standard higher than DOT 3 requirements, and over 100° higher than
automotive 12-volt terminals for easy installation. Caps DOT 4 standards. Lubricates and cleans brake system’s
directly replace master cylinders with 4, 7, 10 and 10.7 oz. internal parts. Low viscosity makes bleeding brakes an easy
reservoirs. operation. Eliminates aeration of brake fluid (foaming from
Part No. Description excessive pumping of the pedal). Sold in hermetically sealed
WIL330-12645 Master Cylinder Cap, Fits 4 Oz. Reservoirs 12 oz. containers to prevent unwanted moisture absorption.
Master Cylinder Cap, 12 Oz. 1 Case
WIL330-12646
Fits 7, 10 And 10.7 Oz. Reservoirs Container 24/12 Oz. Containers
WIL290-0632 WIL290-0633
RESIDUAL PRESSURE VALVES
Valves are designed to retain a minimum amount of EXP 600 PLUS SUPER HI-TEMP
brake pressure, preventing excessive pedal travel for RACING BRAKE FLUID
firmer pedal in disc or drum brake systems. Aluminum EXP 600 Plus is a low viscosity blend, developed and
housing is tapped for 1/8" NPT on inlet and outlet. Use 2 lb. refined to withstand the high heat and extreme pressure
valve for disc brake and 10 lb. for drum brakes. Valves are sold separately, or demands of professional motorsports. Temperature rating
complete with 1/8" NPT to 3/8"-24 brake line adapters to fit most 3/16" hard of 626° F. far exceeds minimum DOT 3 and DOT4 require-
brake lines. ments. EXP 600 Plus exhibits low moisture and non-
Valve Only Valve w/Fittings aeration characteristics that translate into solid pedal feel,
Description Part No. Part No. immediate response, high heat protection and maximum
2 Lb. Blue Residual Pressure Valve WIL260-13706 WIL260-13783 service life. Sold in 16.5 oz. containers, or in cases.
10 Lb. Red Residual Pressure Valve WIL260-13707 WIL260-13784 16.5 Oz. 1 Case
Ground
Container 20/16.5 Oz. Containers Shipment
BRAKE SHUT-OFF VALVE WIL290-6209 WIL290-6210 Only
WIL260-9921
Valve is often used on dirt oval track QUICK CHECK PRESSURE GAUGE
cars to shut-off brake pressure to the right WIL260-0966
front wheel. Solenoid assembly blocks Enables accurate master cylinder and brake bias set-up.
pressure to the caliper, but allows fluid to return to the master cylinder to Easy to read 0-1500 PSI gauge installs in place of brake
prevent trapped pressure from affecting valve activation. Includes 1/8"-27 NPT caliper bleed screw.
port fittings.

MIKE LANGDON TOM WILLAVIZE JR.
CLOSED TUBE REAR AXLE ASSEMBLIES
“SPRINT CENTER” QUICK CHANGE
The Winters magnesium “Sprint Center” Quick Change is available with any combination of bells, tubes,
differentials and gear covers. All 10" dia. ring gear, 12-bolt rears include the Posi-Lock assembly
(WIN8104), pinion nose roller bearing (WIN8143), 31-spline aluminum spool (WIN8115) and 4.86 ring
and pinion assembly. “Sprint Centers” are stocked in Wide 5, 2" (Howe, PCR) and 2-1/2" (Winters,
AFCO) Grand National styles. For special order options, see the listing below or a complete
breakdown of component parts is listed on the page 684.
Part No. Description Included Options Axles Housing Width
Wide 5 Quick Change With 4.86 Ring and Pinion
WINK5270-A1 Steel Tube, Standard Asphalt Rear WIN8106, WIN8133, WIN8137, WIN8186P 34"/36" 63-5/8"
WINK5270-A4 Aluminum Tube, “Rocket” Rear WIN8106, WIN8133, WIN8137, WIN8140, WIN8186P 32.5"/36" 62"
WINK5270-A5 Aluminum Tube, Standard Asphalt/Rayburn Rear WIN8106, WIN8133, WIN8137, WIN8140, WIN8186P 34"/36" 63-5/8"
WINK5270-A6 Aluminum Tube, Standard Dirt/Mastersbilt Rear WIN8106, WIN8133, WIN8137, WIN8140, WIN8186P 33"/35" 61-5/8"
WINK5270-A7 Aluminum Tube, GRT Rear WIN8106, WIN8133, WIN8137, WIN8140, WIN8186P 34"/35" 62-5/8"
WINK5270-LT Less Axle Tubes WIN8106, WIN8133, WIN8137, WIN8186P N/A N/A

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