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Our most popular Throttle Stops are on top of the page, but Click Here to see different types.
Since this page has grown so much, we created quick links to navigate easier:

Click Here for Base Plate Style Throttle Stops
Click Here for our NEW Premium Starting Line Control
Click Here for replacement / spare parts
Click Here for Throttle Stop Timers

 
Part: PCTS-SH

CO2 "Short Version" PCTS

 Price: $229.99 Weight:
3 lbs.
Be sure to select your application before ordering:

The Choice of Champions!
This Throttle Stop is the choice of Champions, just ask past Super Gas NHRA World and Divisional Champ Dan Northrop!

Consistency is what wins in "Super" class (.90) racing. Whether you run high MPH or low MPH you must be able to hit your "number" every time in order to be competitive. Biondo Racing has developed this throttle control to help you achieve the ultimate in consistency. Keep in mind, a throttle control must be easily adjustable. And this “short version”, is just that. It was made to work in all applications, even in tight fitting door cars with limited space. When we are making precise adjustments at the track or in the garage, we want to be able to do so without disconnecting anything, and without having to disconnect or re-adjust your throttle linkage. So check out the biggest reasons for purchasing our throttle stop.

  • CONSISTENCY
    At Biondo Racing we will do more than tell you that this throttle control is the most consistent throttle control available, but we will show you why. This unit uses a double acting cylinder (2 air lines to the cylinder). By doing this, both the closing and opening of the throttle control are powered by regulated CO2- not relying on your carburetor return springs. It also allows you to precisely slow down the closing and opening speed. This not only makes for a super smooth operation, but also eliminates such variables as tire spin and chassis unload. The cylinder is made of stainless steel and contains high temp seals for superior throttle control - year after year. When you purchase this unit, we send along a tip sheet, which can help you set the throttle control for your combination.

  • ADJUSTABILITY
    A big advantage of our "Precision Control" is the ease of adjustment. The throttle linkage attachment is separate from the throttle stop "stroke" adjustment. This means you can easily adjust the stroke (closed throttle position) without disconnecting your throttle linkage or without readjusting full throttle - this is a major burden when using other throttle controls. Our adjustment method is simple and accurate, allowing you to make precise, repeatable adjustments. Our cylinders allow for 2-1/2" inches of adjustment, and will work well with any carburetor, dominator, or injector setup.


    With the purchase of this item we recommend "THE BULLET" - Throttle Stop Cable Saver

    People who buy this part also buy a bottle kit: Adj Reg Bottle Kit
    or Preset 80lb Bottle Kit

    and a Bottle mount clamp: Polished Aluminum Roll Bar Mount Clamp
    or Surface Mount Clamp

    		•
     
    Part: PCTS-DD-SH

    CO2 PCTS-DD "Short Version"

    		 Price: $249.99 Weight:
    3 lbs.
    Be sure to select your application before ordering:

    Same Functions as our Part #PCTS-SH, but a stronger Precision Control Throttle Stop, made specifically for door cars, or anyone with limited space and a dual dominator application.

    With the purchase of this item we recommend "THE BULLET" - Throttle Stop Cable Saver

    People who buy this part also buy a bottle kit: Adj Reg Bottle Kit
    or Preset 80lb Bottle Kit

    and a Bottle mount clamp: Polished Aluminum Roll Bar Mount Clamp
    or Surface Mount Clamp
     
    Part: TS-BULLET

    Throttle Stop Bullet

    		 Price: $19.99 Weight:
    1 lbs.
    "THE BULLET" Cable Saver!

    No more broken throttle cables!

    "The Bullet" mounts in between your cable and your throttle control, and strengthens the union between the two. It will not lengthen the cable since you are screwing the cable through The Bullet, and then back into the throttle stop. You will now have NO MORE FLEX, and you will increase consistency.

    "The Bullet" is Gold Plated aluminum, threaded for a 10/32", and has a pilot hole on the side for locking in place.
     
    Part: 1STOP_ELEC

    Plate Stop- Electric

    		 Price: $349.95 Weight:
    8 lbs.
    Be sure to select your application before ordering:

    Biondo Baseplate Electric Throttle Stop
    Looking for Exceptional Repeatability in your throttle stop racing? You came to the right place. Biondo’s NEW line of Baseplate Style Throttle Stops are available in CO2 or Electric and were designed with the help of years of racer feedback and on-track experience. The result is was to bring you a quality product, at a reasonable price that will bring you years of deadly consistent throttle stop racing.

    Features:

  • Exclusive Slotted Butterfly Design- tested and proven to be more consistent than conventional butterflies. Eliminates any chance of common fuel puddling that can lead to unstable throttle stop rpm’s and bogging problems.
  • Larger 2 1/8” bore for dominator applications means minimal horsepower loss.
  • Exclusive Throttle Stop Adjustment Knob with numbered references. This makes setting and adjusting quick, precise, and repeatable.
  • Standard Holley Application is 2" thick, and Dominator Versions are 1-3/4".
  • 1 to 1 primary/ secondary linkage ratio for a more stable (flat) throttle stop rpm.
  • Stainless Steel butterflies, shafts and extra bushing on throttle shaft- all designed for long life and repairablility.
  • Special seals on shafts to eliminate any chance of vacuum leaks.
  • All Aluminum one piece design. No chance of parts coming loose or vacuum leaks due to misalignment.
  • Whether you go with the CO2 or Electric version, we use only the highest quality parts available. Don’t take chances- race to win!

    Electric Baseplate Throttle Stop
    Uses a heavy duty, one piece electric solenoid with an internal spring. The solenoid is totally sealed to prevent malfunctioning due to dust or dirt. Designed for years of trouble free racing.
    CLICK to order the Electric Baseplate Throttle Stop with Primary Kit, which is a necessity for any racer who has to kill more than 3 tenths of a second.
    		•
     
    Part: 1STOP_ELEC_PK

    Plate Stop- Electric +PK

    		 Price: $399.95 Weight:
    8 lbs.
    Be sure to select your application before ordering:

    Base Plate Electric Throttle Stop (above) with the second set of butterflies (Primary Kit) installed to shut down all four holes. A necessity for any racer who has to kill more than 3 tenths of a second.
     
    Part: 1STOP_CO2

    Plate Stop- CO2 T/S

    		 Price: $409.95 Weight:
    8 lbs.
    Be sure to select your application before ordering:

    Biondo Baseplate CO2 Throttle Stops
    Looking for Exceptional Repeatability in your throttle stop racing? You came to the right place. Biondo’s NEW line of Baseplate Style Throttle Stops are available in CO2 or Electric and were designed with the help of years of racer feedback and on-track experience. The result is was to bring you a quality product, at a reasonable price that will bring you years of deadly consistent throttle stop racing.

    Features:

  • Exclusive Slotted Butterfly Design- tested and proven to be more consistent than conventional butterflies. Eliminates any chance of common fuel puddling that can lead to unstable throttle stop rpm’s and bogging problems.
  • Larger 2 1/8” bore for dominator applications means minimal horsepower loss.
  • Exclusive Throttle Stop Adjustment Knob with numbered references. This makes setting and adjusting quick, precise, and repeatable.
  • Standard Holley Application is 2" thick, and Dominator Versions are 1-3/4".
  • 1 to 1 primary/ secondary linkage ratio for a more stable (flat) throttle stop rpm.
  • Stainless Steel butterflies, shafts and extra bushing on throttle shaft- all designed for long life and repairablility.
  • Special seals on shafts to eliminate any chance of vacuum leaks.
  • All Aluminum one piece design. No chance of parts coming loose or vacuum leaks due to misalignment.
  • Whether you go with the CO2 or Electric version, we use only the highest quality parts available. Don’t take chances- race to win!

    CO2 Baseplate Throttle Stop
    Our CO2 powered baseplate throttle stop uses the same all aluminum design and race winning features as the electric. By replacing the electric solenoid with an air cylinder, the stop opening speed can be controlled. Comes with an adjustable flow control valve for smooth opening. This is a great choice for high horsepower applications and marginal tracks where tire spin occurs when the throttle stop kicks off. Uses a stainless steel, double acting cylinder which delivers utmost in consistency. CLICK to order the CO2 Baseplate Throttle Stop with Primary Kit, which is a necessity for any racer who has to kill more than 3 tenths of a second.

    People who buy this throttle stop can also buy a 2nd Flow Control Valve, (Item comes with one flow control)

    and a Bottle Kit: Adj Reg Bottle Kit
    or Preset 80lb Bottle Kit

    and a Bottle mount clamp: Polished Aluminum Roll Bar Mount Clamp
    or Surface Mount Clamp

    		•
     
    Part: 1STOP_CO2_PK

    Plate Stop- CO2 T/S +PK

    		 Price: $449.95 Weight:
    8 lbs.
    Be sure to select your application before ordering:

    Base Plate CO2 Throttle Stop (above) with the second set of butterflies (Primary Kit) installed to shut down all four holes. A necessity for any racer who has to kill more than 3 tenths of a second.
     
    Part: 1STOP_FCC

    Base Plate CO2 Flow Control

    		 Price: $24.95 Weight:
    0.1 lbs.
    This is the optional 2nd "Flow Control", to control the "closing" rate of the throttle stop. Each CO2 Base Plate Throttle Stop comes standard with one Flow Control to control the throttle stop opening speed.
     
    Part: 1STOP_3STAGE

    3 Stage Base Plate T/S

    		 Price: $545.95 Weight:
    12 lbs.
    Be sure to select your application before ordering:

    This CO2 Powered stop gives you 3 positions- a wide open position, an intermediate stop position, and an adjustable (full stop) position. With 2 different throttle stop positions, the possibilities are endless. Most commonly used for higher horsepower engines who want the option of an override or for high horsepower engines who want to come off the (intermediate position) stop near the finish line and blast by your opponent. This 3 Stage CO2 Powered Stop has proven to be more consistent than conventional twin blade stops by allowing more CFM control at the intermediate stop position. Comes with one adjustable flow control valve for smooth opening.

    People who buy this part also buy Up to 3 more flow controls for smooth consistent application of power. (Item comes with one flow control)

    and a Bottle Kit: Adj Reg Bottle Kit
    or Preset 80lb Bottle Kit

    and a Bottle mount clamp: Polished Aluminum Roll Bar Mount Clamp
    or Surface Mount Clamp
     
    Part: SLP

    Premium Starting Line Control

    		 Price: $179.99 Weight:
    2 lbs.
    Be sure to select your application before ordering:

    Ideal for "CROSSTALK"! (click for more details), since you can have your gas pedal to the floor, and have the Premium Starting Line Control hold the motor at a low preset RPM until after your top bulb goes out, at that point the motor goes up to the 2-step.

    The main advantages of this unit over others:

  • More stroke (adjustment) - 2 1/2"
  • Quick and simple adjustment of RPM
  • Premium remote mount solenoid
  • Compact size to fit in tight spots
  • Ultra lightweight to eliminate linkage breakage
  • Click here to add a Needle Valve. (To control your intake flow - the speed at which your Throttle Stop goes to full throttle). Helps control tire spin.

    People who buy this part also buy a bottle kit: Adj Reg Bottle Kit
    or Preset 80lb Bottle Kit

    and a Bottle mount clamp: Polished Aluminum Roll Bar Mount Clamp
    or Surface Mount Clamp

    		•
     
    Part: TS

    CO2 Standard T/S, Starting Line Control

    		 Price: $119.99 Weight:
    2 lbs.
    Be sure to select your application before ordering:

    This standard model has been popular for years. Like our "Precision Control", this model also an "in-linkage" type. Therefore, it does not require the use of additional spacer plates or butterflies. So, there is no interfering with air or fuel flow entering the manifold, and no loss of MPH. This throttle stop works off CO2 and consists of a stainless steel cylinder with 2" inches of adjustment, high temp seals, brass solenoid valve, quick disconnect brass air fittings, and a numbered stop bolt for easy reference.

    This unit is Ideal for "CROSSTALK"! (click for more details), since you can have your gas pedal to the floor, and have this T/S / Starting Line Control hold the motor at a low preset RPM until after your top bulb goes out, at that point the motor goes up to the 2-step.

    This unit can also be used as a Starting Line Control (replacing your 2-step, and eliminates all that engine damaging popping and banging).

    People who buy this part also buy a bottle kit: Adj Reg Bottle Kit
    or Preset 80lb Bottle Kit

    and a Bottle mount clamp: Polished Aluminum Roll Bar Mount Clamp
    or Surface Mount Clamp
     
    Part: TSP

    CO2 TS w/Needle Valve

    		 Price: $139.99 Weight:
    2 lbs.
    Be sure to select your application before ordering:

    This is the same model as our Part #TS (Standard Throttle Stop), with the addition of a needle valve, which controls your throttle stop opening speed. This unit can also be used as a Starting Line Control (replacing your 2-step, and eliminates all that engine damaging popping and banging), and the needle valve can control how fast the unit goes to full throttle.


    People who buy this part also buy a bottle kit: Adj Reg Bottle Kit
    or Preset 80lb Bottle Kit

    and a Bottle mount clamp: Polished Aluminum Roll Bar Mount Clamp
    or Surface Mount Clamp
     
    Part: TSDD

    CO2 TS for Dual Dominators

    		 Price: $159.99 Weight:
    1.25 lbs.
    Be sure to select your application before ordering:

    Same Functions as our Part #TS (Standard Throttle Stop), but the larger diameter cylinder provides stronger pulling power and has an a full 2 ½ inches of travel. Designed for Dual Dominator applications or any application that requires greater strength or the additional travel. Click here to add a Needle Valve. (To control your intake flow - the speed at which your Throttle Stop goes back to full throttle).

    People who buy this part also buy a bottle kit: Adj Reg Bottle Kit
    or Preset 80lb Bottle Kit

    and a Bottle mount clamp: Polished Aluminum Roll Bar Mount Clamp
    or Surface Mount Clamp
     
    Part: TS2P

    "Easy Start" System

    		 Price: $329.99 Weight:
    3 lbs.
    Be sure to select your application before ordering:

    EASY-START Starting Line System

    (This is actually our "2 Position" Throttle Stop shown in the photo, go to that specific section for all the details & features.)
    Biondo Racing’s new "Easy Start" system simplifies the staging process leading to better, more consistent reaction times. It allows racers to stage with their foot (gas pedal) to the floor, while the engine remains at a low rpm setting. In pro tree racing the engine will automatically flash up the instant you hit your transbrake button. Our 2 Position (double) Throttle Control allows for 2 different throttle settings - one for the starting line and the other for downtrack.
    In bracket racing, the engine will flash up when your 2nd yellow lights- eliminating long periods of time on the 2-step. Single cylinder versions (for bracket racing) also available. Bracket racers won't need the 2 Position Throttle Control, you can simply go with any of our CO2 Throttle Stops that best fits your application.


    With the purchase of this item we recommend "THE BULLET" - Throttle Stop Cable Saver

    People who buy this part also buy a bottle kit: Adj Reg Bottle Kit
    or Preset 80lb Bottle Kit

    and a Bottle mount clamp: Polished Aluminum Roll Bar Mount Clamp
    or Surface Mount Clamp

    Click Here to view the MEGA SERIES Feature Comparison chart to see all the models that have the built in "easy start" system. Any questions call our tech department.
     
    Part: TS2P

    CO2 "2 Position" T/S

    		 Price: $329.99 Weight:
    3 lbs.
    Be sure to select your application before ordering:

    Biondo Racing offers this New 2 Position Throttle Control for racers who desire 2 separate closed throttle settings.

  • Built with the same top quality stainless steel cylinders as used in our single throttle controls.
  • Part of our new Easy Start System, giving you 2 different “closed throttle” settings- one for starting line and one for downtrack.
  • Can be used as a “double” downtrack throttle control for 2 different downtrack throttle settings.

    With the purchase of this item we recommend "THE BULLET" - Throttle Stop Cable Saver

    People who buy this part also buy a bottle kit: Adj Reg Bottle Kit
    or Preset 80lb Bottle Kit

    and a Bottle mount clamp: Polished Aluminum Roll Bar Mount Clamp
    or Surface Mount Clamp

    		•
     
    Part: PCTS

    CO2 "Precision Control" Throttle Stop (Long)

    		 Price: $199.99 Weight:
    3 lbs.
    Be sure to select your application before ordering:

    Same Functions as our Part #PCTS-SH, but this one is a “longer” Precision Control Throttle Stop.

    With the purchase of this item we recommend "THE BULLET" - Throttle Stop Cable Saver

    People who buy this part also buy a bottle kit: Adj Reg Bottle Kit
    or Preset 80lb Bottle Kit

    and a Bottle mount clamp: Polished Aluminum Roll Bar Mount Clamp
    or Surface Mount Clamp
     
    Part: PCTS-DD

    CO2 PCTS for Dual Dominators (Long)

    		 Price: $239.99 Weight:
    3 lbs.
    Be sure to select your application before ordering:

    Same Functions as our Part #PCTS-SH (Precision Control Throttle Stop), but a stronger version made specifically for the Dual Dominator application. This Throttle Stop will overpower the demands of the dual dominators.

    With the purchase of this item we recommend "THE BULLET" - Throttle Stop Cable Saver

    People who buy this part also buy a bottle kit: Adj Reg Bottle Kit
    or Preset 80lb Bottle Kit

    and a Bottle mount clamp: Polished Aluminum Roll Bar Mount Clamp
    or Surface Mount Clamp
     
    Part: TST2

    Dual 4 Stage Timer

    		 Price: $269.99 Weight:
    2 lbs.
    Face Size: 5.75"x 4.25"x 1.75"
    Overall Size: 7"x 4.25"x 1.75"

    Digital Delay, Inc., the company that invented and patented the Crossover, designed and manufactured the Dual 4 Stage Timer to be the best and one of the most advanced multi-function boxes on the market. The Dual 4 Stage Timer has two separate outputs, and two separate push-buttons inputs. This combination of inputs, and outputs allows the Dual 4 Stage Timer to be tailored to fit a variety of roles, like controlling throttle stops and / or nitrous systems etc

    Features:

  • Compatible with all cylinder engines
  • 12 and 16 volt compatible
  • Microprocessor Controlled Timing
  • Can be used as a shift timer
  • Retains all numbers, even when power is disconnected
  • Large illuminated display for day/night reading
  • Self-test mode on all display functions
  • Positive feel keypad for simple and quick programming (even with gloves on)
  • Instant timing cycle reset
  • Programmable throttle stop over ride - allows you to speed your car up a set amount (set by you).
  • Scrolling on keypad for quick number changes
  • Timing can be set to the thousandths of a second on stage 1 and 2
  • Output is reversible for both air or electric throttle stops
  • Driver Reaction Tester - allows you to practice your reaction times while sitting in your car and using your own button. A true reaction readout is displayed.
    		•
     
    Part: PCTS-SOL

    PCTS T/S Solenoid

    		 Price: $69.99 Weight:
    0.5 lbs.
    A spare Throttle Stop solenoid for our Part #"PCTS", or "PCTS-SH" version throttle stops. For all throttle stops beginning with part number "PCTS", or "PCTS-SH"


    Fittings are not included. If you need fittings for this part, it has 1/8" ports, CLICK HERE to be redirected to the appropriate section.
     
    Part: PCTS-CYL

    PCTS T/S Cylinder

    		 Price: $69.99 Weight:
    0.5 lbs.
    A spare Throttle Stop cylinder for our PCTS Version throttle stops. For all throttle stops beginning with part number "PCTS", NOT for the "PCTS-SH"


    Fittings are not included. If you need fittings for this part, it has 1/8" ports, CLICK HERE to be redirected to the appropriate section.
     
    Part: PCTS-SH-CYL

    PCTS-SH T/S Cylinder

    		 Price: $69.99 Weight:
    0.5 lbs.
    A spare Throttle Stop cylinder for our PCTS-SH Version throttle stops. For all throttle stops beginning with part number "PCTS-SH".


    Fittings are not included. If you need fittings for this part, it has 1/8" ports, CLICK HERE to be redirected to the appropriate section.
     
    Part: PCTS-DD-CYL

    PCTS-DD T/S Cylinder

    		 Price: $69.99 Weight:
    0.5 lbs.
    A spare Throttle Stop cylinder for our PCTS-DD Version throttle stops. For all throttle stops beginning with part number "PCTS-DD".


    Fittings are not included. If you need fittings for this part, it has 1/8" ports, CLICK HERE to be redirected to the appropriate section.
     
    Part: PCTS-DD-SH-CYL

    PCTS-DD-SH T/S Cylinder

    		 Price: $69.99 Weight:
    0.5 lbs.
    A spare Throttle Stop cylinder for our PCTS-DD-SH Version throttle stops. For all throttle stops beginning with part number "PCTS-DD-SH".


    Fittings are not included. If you need fittings for this part, it has 1/8" ports, CLICK HERE to be redirected to the appropriate section.
     
    Part: TS-SOL

    Standard T/S Solenoid (Gold)

    		 Price: $44.99 Weight:
    0.5 lbs.
    A spare Throttle Stop solenoid for our standard throttle stop, applications include part numbers #TS, #TSP, and #TSDD.


    Fittings are not included. If you need fittings for this part, it has 1/8" ports, CLICK HERE to be redirected to the appropriate section.
     
    Part: TS-CYL

    Standard T/S Cylinder (2")

    		 Price: $54.99 Weight:
    0.5 lbs.
    A spare Throttle Stop cylinder for our standard throttle stop, applications include part numbers #TS, #TSP, and #TSDD. The unit has a 2" throw.


    Fittings are not included. If you need fittings for this part, it has 1/8" ports, CLICK HERE to be redirected to the appropriate section.
     
    Part: NV

    Needle Valve

    		 Price: $25.99 Weight:
    0.1 lbs.
    For those of you who have purchased our standard throttle stop, and would like to upgrade your T/S to control your intake flow (the speed at which your Throttle Stop goes back to full throttle). The Needle Valve has an 1/8" fitting.
     
    Part: TSBR-STD-SH

    T/S Bracket (Short) for Standard Holley

    		 Price: $79.99 Weight:
    3 lbs.
    Throttle Stop Bracket (short version) for Standard Holley Application. This bracket is for all of our in linkage throttle stops, except our Part #PCTS, (the longer version) The length of this bracket is 20-1/2". Please measure to see if this will fit your application.
     
    Part: TSBR-STD-L

    T/S Bracket (Long) for Standard Holley

    		 Price: $79.99 Weight:
    3 lbs.
    Throttle Stop Bracket (long version) for Standard Holley Application. This bracket is for our in linkage throttle stop, Part #PCTS (the longer version). The length of this bracket is 22-1/2". Please measure to see if this will fit your application.
     
    Part: TSBR-DOM-L

    T/S Bracket (Long) for Dominator

    		 Price: $79.99 Weight:
    3 lbs.
    Throttle Stop Bracket (long version) for Dominator Application. This bracket is for our in linkage throttle stop, Part #PCTS, (the longer version). The length of this bracket is 23-1/2". Please measure to see if this will fit your application.
     
    Part: GZR-1225

    T/S Bracket for Scoop Tray

    		 Price: $64.99 Weight:
    2 lbs.
    Throttle stop bracket for our own scoop trays and the "Goza" Scoop Tray. This bracket fits all throttle stops except the standard PCTS. The length of this bracket is 13-1/2". Please measure to see if this will fit your application.
     
    Part: GZR-1225-C

    Chrome T/S Bracket for Scoop Tray

    		 Price: $94.99 Weight:
    2 lbs.
    Chrome throttle stop bracket for our own scoop traysand the "Goza" Scoop Tray. This bracket fits all throttle stops except the standard PCTS. The length of this bracket is 13-1/2". Please measure to see if this will fit your application.
     
    Part: GZR-1220

    Cable Bracket

    		 Price: $39.99 Weight:
    1 lbs.
    Throttle Cable Bracket, for use with Morse application cables. Includes hardware for mounting.
     
    Part: GZR-1220-C

    Chrome Cable Bracket

    		 Price: $52.99 Weight:
    1 lbs.
    Professionally chromed throttle cable bracket, for use with Morse application cables. Includes hardware for mounting.
     


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