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- - - - - - - - - Baseplate Throttle Stops- - - - - - - - -
TS1 Throttle Stop
FEATURES:
More world championships have been won with Dedenbear's famous "Bear Stop" than all other makes combined! The throttle stop used by NHRA world champs Sheldon Gecker, Steve Cohen, Vince Khouray, David Rampy and Dan DiVita allows any bracket or heads-up "Super" racer to consistently dial in any desired E.T.

The Bear Stop can be activated using a pushbutton shifter or
electric timer.

Use the provided pushbutton shifter switch that attaches behind the shift lever that is "on" (full throttle) in low gear, and "off" (closed throttle) in high gear.

Using an electronic timer (throttle stop controller) the controller replaces the shifter switch and the timer turns the throttle stop off and on as the car goes down the track.

In either method the throttle stop can be overidden allowing you to "run a guy down" on the top end by manually pushing an override switch.
 
The Bear Stop's electric solenoid opens and closes instantaneously, and draws only 1 amp at wide open throttle.

Nothing attaches to your throttle linkage, so the Bear Stop eliminates the dangerous possibilities of a stuck throttle. Dedenbear even installs plugs at the open shaft ends to prevent vacuum leaks.

As veteran racers, Dedenbear engineers understand that Holley carburetors like to run wide open.

The latest trend is to build mega-horsepower engines with Dominator carburetors to give high MPH top end charges. For maximum horsepower and consistency, Dedenbear has developed the "Big Bore" TS5 throttle stop.

MODEL TS5 - Fits Dominator Holley, King Demon

 

- - - - - - - Linkage Type Throttle Stops - - - - - - - -

All Dedenbear linkage style throttle stops come with a needle valve adjuster to control the opening rate of the throttle stop, quick disconnect fittings, stainless steel solenoid & cylinder, high temperature seals, and have all steel parts plated for corrosion resistance.

 

 

 

 

Throttle stop kits including an AB10K Bottle Kit:


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MODEL TS1- Fits Standard Holley, Demon

Since the Bear Stop uses its own set of secondary butterflies to regulate air/fuel flow, your carburetor operates at full throttle throughout the run. Fuel metering always remains correct, and weather changes can be compensated for predictably. (An optional Primary Butterfly Kit is available with a second set of butterflies and linkage.)

Adjusting the Bear Stop is simple.
An indexed stop bolt lets you easily make precise and repeatable settings. Using a throttle stop controller to activate the stop results in even more accurate E.T. adjustments.