Home > Electrical > Delay Boxes
Sort By:
Page of 1
K&R Performance Engineering PCT0 Pro Cube Delay Box

  • AUTOMATIC CROSSOVER / CROSSTALK-enter dial-ins, react to the first "flash" and let the box do the math.
  • SMALL SIZE- 4.5"W x 3.5"H x 2.75"Deep---allows unit to fit virtually anywhere (leaving room for a tachometer and other gauges).
  • BUMP DOWN- correct for late reactions (adjustable to the .001sec. increments)
  • NEW BUMP UP separate button allows you the opportunity to Bump Up (adjustable to the .001sec. increments) without losing the chance to Bump Down.
  • DOUBLE-HIT-take two "shots" at the tree and leave on your quickest reaction.
  • LARGE LCD DISPLAY- new blue backlighting for easy day/night viewing.
  • QUICK SET SWITCHES-allows nearly instant changes to any setting (no more panic trying to make last second changes).
  • RUN INFO- automatically displays reaction differential and Bump counts .
  • TRANSBRAKE LOCKOUT- prevents accidental transbrake lockup (adjustable timer).
  • FLINCH PROTECTION- save yourself from known red lights
  • RESET SWITCH- instantly allows you to stop the delay box cycle, and be race ready
  • LINELOCK- versatile output for connecting linelock, "launch-control" throttle stop, etc.
  • PRO-STAGE- patented system developed by Frank Hawley, allows you to stage at an idle for both Full tree and Pro tree for improved concentration and consistency. Goes to full throttle when transbrake is activated on Pro tree, and waits until your tree starts on a Full tree.
  • LED INDICATORS- status lights show when each output is activated.
  • OVERLOAD PROTECTION- self protection from overloads and shorts on all outputs.
  • WARRANTY- So confident in our products, we offer an unprecedented 2-year warranty!

Our Price: $369.00
Digital Delay Elite 95 Delay Box

The next "Elite Series" box, the Elite 95 replaces the Mega 85 and the Mega 60.

When designing the Elite 95 we started with the popular Mega 85, and then enhanced some features. These include, the addition of a built-in LED for the Driver's Reaction Tester and the ability to display the average of the Driver's Reaction Tester.

Then we added new features, including a new push-button mode designed especially for CrossTalk and the ability to Tap Up and Down on the same pass.

The Throttle Stop output of the Elite 95 can be used to control a down track Throttle Stop, a Starting Line Enhancer Throttle Stop, Nitrous Solenoids, or a shift solenoid for up to 2 shifts on time.

Our Price: $379.95
K&R Performance Engineering PCT1 Pro Cube Plus Delay Box

PRO-DIAL DIAL BOARD OUTPUTS-- (2) Fiber optic outputs capable of of controlling TWO Pro-Dial dial boards. Automatically sends your dial-in to any of our Pro-Dial dial boards. No need for a separate controller anymore! (DIAL BOARD(S) AVAILABLE SEPARATELY)    

  • AUTOMATIC CROSSOVER / CROSSTALK-enter dial-ins, react to the first "flash" and let the box do the math.
  • SMALL SIZE- 4.5"W x 3.5"H x 2.75"Deep---allows unit to fit virtually anywhere (leaving room for a tachometer and other gauges).
  • BUMP DOWN- correct for late reactions (adjustable to the .001sec. increments)
  • NEW! BUMP UP separate button allows you the opportunity to Bump Up (adjustable to the .001sec. increments) without losing the chance to Bump Down.
  • DOUBLE-HIT-take two "shots" at the tree and leave on your quickest reaction.
  • LARGE LCD DISPLAY- new blue backlighting for easy day/night viewing.
  • QUICK SET SWITCHES-allows nearly instant changes to any setting (no more panic trying to make last second changes).
  • RUN INFO- automatically displays reaction differential and Bump counts .
  • TRANSBRAKE LOCKOUT- prevents accidental transbrake lockup (adjustable timer).
  • FLINCH PROTECTION- save yourself from known red lights
  • RESET SWITCH- instantly allows you to stop the delay box cycle, and be race ready
  • LINELOCK- versatile output for connecting linelock, "launch-control" throttle stop, etc.
  • PRO-STAGE- patented system developed by Frank Hawley, allows you to stage at an idle for both Full tree and Pro tree for improved concentration and consistency. Goes to full throttle when transbrake is activated on Pro tree, and waits until your tree starts on a Full tree.
  • FULL TREE / PRO TREE- allows you to enter two totally different run programs .
  • TIMER- Single (4-stage) timer to control t-stop, shifter, nitrous, etc.
  • LED INDICATORS- status lights show when each output is activated.
  • OVERLOAD PROTECTION- self protection from overloads and shorts on all outputs.
  • UPGRADE ABILITY- unit can be upgraded (without purchasing a new box) to have up to 3 separate timers to control t-stop, shifter, nitrous, etc.
  • WARRANTY- So confident in our products, we offer an unprecedented 2-year warranty!
  • Our Price: $439.00
    K&R Performance Engineering PCT1 Z Plus Delay Box

    NEW!!! PRO-CUBE Z-PLUS w/ Z-force and PRO-DIAL dial board outputs

    • NEW! PRO-DIAL DIAL BOARD OUTPUTS-- (2) Fiber optic outputs capable of of controlling TWO Pro-Dial dial boards. Automatically sends your dial-in to any of our Pro-Dial dial boards. No need for a separate controller anymore! (DIAL BOARD(S) AVAILABLE SEPARATELY)
    • NEW! Z-FORCE™-This is a whole new concept for reacting to the tree. "ZERO" force required on the transbrake button once staged---thus eliminating the "pressure" issues associated with conventional methods. (Patent Pending)
    • STANDARD mode- configurable transbrake button modes work in either mode---Standard mode(conventional method) or the new Z-Force mode
    • BUMP DOWN- correct for late reactions (adjustable to the .001sec. increments), and now you can even Bump Down your throttle stop timer.
    • BUMP UP separate button allows you the opportunity to Bump Up without losing the chance to Bump Down.
    • SMALL SIZE- 4.5"W x 3.5"H x 2.75"Deep---allows unit to fit virtually anywhere (leaving room for a tachometer and other gauges).
    • AUTOMATIC CROSSOVER / CROSSTALK-enter dial-ins, react to the first "flash" and let the box do the math.
    • DOUBLE-HIT-take two "shots" at the tree and leave on your quickest reaction.
    • LARGE LCD DISPLAY- new blue backlighting for easy day/night viewing.
    • QUICK SET SWITCHES- allows nearly instant changes to any setting (no more panic trying to make last second changes).
    • RUN INFO- automatically displays reaction differential and Bump counts .
    • TRANSBRAKE LOCKOUT- prevents accidental transbrake lockup (adjustable timer).
    • FLINCH PROTECTION- save yourself from known red lights
    • FULL TREE / PRO TREE- allows you to enter two totally different run programs .
    • TIMER- Single (4-stage) timer to control t-stop, shifter, nitrous, etc.
    • PRO-STAGE- patented system developed by Frank Hawley, allows you to stage at an idle for both Full tree and Pro tree for improved concentration and consistency. Goes to full throttle when transbrake is activated on Pro tree, and waits until your tree starts on a Full tree.
    • LINELOCK- versatile output for connecting linelock, "launch-control" throttle stop, etc.
    • RESET SWITCH- instantly allows you to stop the delay box cycle, and be race ready
    • LED INDICATORS- status lights show when each output is activated.
    • OVERLOAD PROTECTION- self protection from overloads and shorts on all outputs.
    • WARRANTY- So confident in our products, we offer an unprecedented 2-year warranty!

    Our Price: $459.00
    K&R Perfomance Engineering PCT3 Pro Cube Plus Delay Box

    NEW! PRO-DIAL DIAL BOARD OUTPUTS-- (2) Fiber optic outputs capable of of controlling TWO Pro-Dial dial boards. Automatically sends your dial-in to any of our Pro-Dial dial boards. No need for a separate controller anymore! (DIAL BOARD(S) AVAILABLE SEPARATELY)    

  • AUTOMATIC CROSSOVER / CROSSTALK-enter dial-ins, react to the first "flash" and let the box do the math.
  • SMALL SIZE- 4.5"W x 3.5"H x 2.75"Deep---allows unit to fit virtually anywhere (leaving room for a tachometer and other gauges).
  • BUMP DOWN- correct for late reactions (adjustable to the .001sec. increments)
  • NEW! BUMP UP separate button allows you the opportunity to Bump Up (adjustable to the .001sec. increments) without losing the chance to Bump Down.
  • DOUBLE-HIT-take two "shots" at the tree and leave on your quickest reaction.
  • LARGE LCD DISPLAY- new blue backlighting for easy day/night viewing.
  • QUICK SET SWITCHES-allows nearly instant changes to any setting (no more panic trying to make last second changes).
  • RUN INFO- automatically displays reaction differential and Bump counts .
  • TRANSBRAKE LOCKOUT- prevents accidental transbrake lockup (adjustable timer).
  • FLINCH PROTECTION- save yourself from known red lights
  • RESET SWITCH- instantly allows you to stop the delay box cycle, and be race ready
  • LINELOCK- versatile output for connecting linelock, "launch-control" throttle stop, etc.
  • PRO-STAGE- patented system developed by Frank Hawley, allows you to stage at an idle for both Full tree and Pro tree for improved concentration and consistency. Goes to full throttle when transbrake is activated on Pro tree, and waits until your tree starts on a Full tree.
  • FULL TREE / PRO TREE- allows you to enter two totally different run programs .
  • TIMERS- Three (3) separate timers to control t-stop, shifter, nitrous, etc. during the run.
  • LED INDICATORS- status lights show when each output is activated.
  • OVERLOAD PROTECTION- self protection from overloads and shorts on all outputs.
  • WARRANTY- So confident in our products, we offer an unprecedented 2-year warranty!
  • Our Price: $529.00
    Digital Delay Mega 450 V3 Delay Box

    We upgraded the popular Mega 450 by adding some new racer-requested features, including our Set and Go push-button mode which is similar to Z-Force* - the press of a button (SET) sets the Transbrake and then on the press of a separate second button (GO) starts the delay timing.

    Additional new features are, the ability to Tap Up and Down on the same pass. The setting of the S.L.E. by the Transbrake pushbutton can now be turned off.

    The Replay Tach can now record up to nine passes and replay them on the screen.

    Bracket and Pro Mode both have two 4-Stage Timers and can shift up to 5 times by RPM or Time.

    Our Price: $539.95
    K&R Performance Engineering PCT3 Z PLus Delay Box

    NEW!!! PRO-CUBE Z-PLUS w/ Z-force and PRO-DIAL dial board outputs

    • NEW! PRO-DIAL DIAL BOARD OUTPUTS-- (2) Fiber optic outputs capable of of controlling TWO Pro-Dial dial boards. Automatically sends your dial-in to any of our Pro-Dial dial boards. No need for a separate controller anymore! (DIAL BOARD(S) AVAILABLE SEPARATELY)
    • NEW! Z-FORCE™-This is a whole new concept for reacting to the tree. "ZERO" force required on the transbrake button once staged---thus eliminating the "pressure" issues associated with conventional methods. (Patent Pending)
    • STANDARD mode- configurable transbrake button modes work in either mode---Standard mode(conventional method) or the new Z-Force mode
    • BUMP DOWN- correct for late reactions (adjustable to the .001sec. increments), and now you can even Bump Down your throttle stop timer.
    • BUMP UP separate button allows you the opportunity to Bump Up without losing the chance to Bump Down.
    • SMALL SIZE- 4.5"W x 3.5"H x 2.75"Deep---allows unit to fit virtually anywhere (leaving room for a tachometer and other gauges).
    • AUTOMATIC CROSSOVER / CROSSTALK-enter dial-ins, react to the first "flash" and let the box do the math.
    • DOUBLE-HIT-take two "shots" at the tree and leave on your quickest reaction.
    • LARGE LCD DISPLAY- new blue backlighting for easy day/night viewing.
    • QUICK SET SWITCHES- allows nearly instant changes to any setting (no more panic trying to make last second changes).
    • RUN INFO- automatically displays reaction differential and �Bump� counts .
    • TRANSBRAKE LOCKOUT- prevents accidental transbrake lockup (adjustable timer).
    • FLINCH PROTECTION- save yourself from known red lights
    • FULL TREE / PRO TREE- allows you to enter two totally different run programs .
    • TIMERS- Three (3) separate timers to control t-stop, shifter, nitrous, etc. during the run.
    • PRO-STAGE- patented system developed by Frank Hawley, allows you to stage at an idle for both Full tree and Pro tree for improved concentration and consistency. Goes to full throttle when transbrake is activated on Pro tree, and waits until your tree starts on a Full tree.
    • LINELOCK- versatile output for connecting linelock, "launch-control" throttle stop, etc.
    • RESET SWITCH- instantly allows you to stop the delay box cycle, and be race ready
    • LED INDICATORS- status lights show when each output is activated.
    • OVERLOAD PROTECTION- self protection from overloads and shorts on all outputs.
    • WARRANTY- So confident in our products, we offer an unprecedented 2-year warranty!

    Our Price: $559.00
    Digital Delay Mega 475 Delay Box

    Introducing, the Digital Delay Mega 475 Delay Box with built-in Mega Dial controller. Every time you change Your Dial on the Mega 475, your ET is automatically updated on the Dial Display board. No need to enter Your Dial a second time on another unit. We started with the popular Mega 450 and improved on it by adding some new racer-requested features, including our Set and Go push-button mode which is similar to Z-Force* - the press of a button (SET) sets the Transbrake and then on the press of a separate second button (GO) starts the delay timing. Additional new features include the ability to directly control any V2 Dial Display Board, and the ability to Tap Up and Down on the same pass. The Replay Tach can now record up to nine passes and replay them on the screen. Bracket and Pro Mode both have two 4-Stage Timers and can shift up to 5 times by RPM or Time.
    * Z-Force is a registered trade mark of K&R Performance Engineering

    Our Price: $559.95
    Digital Delay Elite 600 Delay Box

    The Elite 600 offers some new and upgraded features, while also combining the best features from the Mega 450, Elite 500, and the Elite 700 Delay Boxes. This makes the Elite 600 a very versatile and powerful Delay Box.

    The Elite 600 is really two Delay Boxes in one, a Bracket Delay Box and a Pro Delay Box each with their own independent screens and settings. There are nine Bracket Mode screens and seven Pro Mode screens.

    The Elite 600 has the capability to run three 4-Stage Timers at one time. The 4-Stage Timers are labeled Timer 1, Timer 2, and Timer 3. Each of the Timers has its own set of settings for both Bracket and Pro Modes.

    The Elite 600 can also shift the vehicle by time or RPM, up to five shifts. Here again, the shifter has separate shift points for both Bracket and Pro Mode.

    The Tach and Replay Tach resolution is now accurate to individual RPM. RPM Shifts can also now be set to an individual RPM. The Replay Tach can hold 9 passes.

    The Startling Line Enhancer (S.L.E.) now has its own output and can be set from 0.00 to 9.99 seconds in Bracket Mode. In Pro Mode the S.L.E. now has a fixed Hold Time. This allows the Transbrake solenoid to fully set before the engine goes to full throttle. The all new S.L.E. Starting Line Mode allows the driver to select if the Transbrake Button will set the S.L.E. or not.

    The Line Lock now has its own output and the Burn-out feature allows the Line Locks to be activated during a burn-out for a pre-set amount of time. The Line Lock Starting Line Mode allows the driver to select if the Line Locks will engage along with the Transbrake solenoid or not.

    Along with being able to Tap Up and Down in the same pass, the Elite 600 has a Multi Tap feature. That allows large amounts of time to be subtracted from the first Delay started. The Driver's Reaction Tester has an LED for practicing, giving the most realistic reaction times possible. The Elite 600 also keeps track of and displays your statistics while practicing.

    Our Price: $595.95
    Digital Delay Elite 625 Delay Box

    Introducing, the Digital Delay Elite 625 with built-in Dial controller.

    Automatically updates your Dial Display board every time you change Your Dial on the Elite 625. No need to enter Your Dial a second time on another unit.

    The Elite 625 has all the features of the Elite 600, plus some new features. Including our Set and Go push-button mode which is similar to Z-Force* - the press of a button (SET) sets the Transbrake and then on the press of a separate second button (GO) starts the delay timing - and the ability to directly control any of our V2 Dial Display Board.

    * Z-Force is a registered trade mark of K&R Performance Engineering

    Our Price: $645.95
    Digital Delay Elite 700 Delay Box

    The Digital Delay Elite 700 Delay Box introduces Control Panels and Smart Select Technology, making it the most advanced Delay Box ever made. With a graphical LCD display all information is in plain English, no abbreviations or mode numbers to remember.

    The four Control Panels are used by the driver to select what the seven programmable outputs and the four programmable push-button inputs are going to do. Both Bracket and Pro Mode each have three separate outputs that can be programmed to control different devices. The S.L.E. has its own output which can be programed to work in either or both Pro and Bracket mode(s). Smart Select uses the Control Panel settings to automatically decide which screens are needed for both Bracket and Pro Modes. By showing only the screens that are needed, Smart Select simplifies the use of the Elite 700 and reduces the time needed to make changes to numbers.

    The Elite 700 is also the first Delay Box to have an external Relay Board. Another first, the Relay Board has a fuse for each output. There is also a fused, constant 12Volt output that can be used to power other devices up to 20 Amps. There are also status LEDs for each fuse, output, and input. By mounting the Relay Board away from the Elite 700 in an easily accessible place, the wiring is greatly simplified. No longer do all the wires from the Push-buttons, Transbrake, Throttle Stops, Shifter, Nitrous, etc. have to be crammed in the dash. With the Elite 700 the Relay Board could be mounted on a knee plate in a dragster or the firewall on a door car.

    The Elite 700 also incorporates many other new features. The new Solenoid Saver keeps solenoids from being burnt-up by a locked-on button. The new Sleep Mode saves battery charge by turning off all the outputs when the box is not being used. The new Multi-Tap feature (first seen in the Elite 500) allows large amounts to be tapped down, while the standard Tap feature now has the ability to Tap Up and Down on the same pass.

    Along with new features, several standard features have been expanded. The Driver's Reaction Tester has been upgraded and now features a full tree in Bracket Mode and a pro tree in Pro Mode.

    Our Price: $679.95