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Starting Line Controller

Starting Line Controller

$219.95

The exclusive ACD ultra fine quick adjust system allows throttle stroke adjustment of 040″ per turn without disconnecting the air or electric lines. Throw away that engine destroying 2-step! The ACD Starting Line RPM Controller holds part throttle (externaly adjustable) to set leave RPM’s. Your foot will be on the floor.

When you release the transbrake, line lock, foot brake, etc., the controller will go to full throttle. You get the consistent launch of leaving on a carb pump shot plus the ability to adjust the speed of throttle opening for better traction on slick tracks.

Works with any ignition, even magnetos. Compatible with any type delay box. Can be set to leave as low as idle or as high an RPM as you desire. Can be used with K & R Auto Start System.

CO2 Kit

Complete kit includes Starting Line RPM Control with D.O.T. and NHRA accepted 10oz. CO2 bottle, Preset Regulator with Gauge, line and fitting kit. One filling of the bottle lasts 500-600 activations.

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90 Control V

90 Control V

$189.00

The new 90 Control V has just made all other stops obsolete. The exclusive ACD ultra fine quick adjust system allows throttle stroke adjustment of .040″ per turn without disconnecting the air or electric lines. The 90 Control V is totally adjustable for speed of opening and speed of closing. This will totally eliminate inconsistencies of tire spin and chassis unload. ACD offers something none of the Copy Cats can. Set Up info. We have compiled over 10 years of information from our own racing, testing & racer feedback. Don’t settle for less, the ACD Control V can make you a winner too!

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Linkage Throttle Stop

Linkage Throttle Stop – Slim Line

$319.95

The Digital Delay Linkage Throttle Stop has a slim line design to work even in limited space applications.

This Linkage Stop can be used at the starting line as a Starting Line Enhancer or as a down track Throttle Stop.

The 2-1/2 inches of stop setting (stroke) is easy to adjust without having to disconnect the throttle linkage. The double acting cylinder gives the most consistent and controllable opening and closing of any style available.

To make quick and easy adjustments to how fast the Stop open or closes, flow control valves are mounted on the Stop itself. Precisely controlling the opening and closing speeds allow for smooth operation and avoids loss of E.T. control by slamming the Stop closed unloading the chassis.

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Throttle Management System

Throttle Management System

$249.00

The ACD TMS (Throttle Management System) is the ultimate in consistency for in line throttle controls. It is pneumatically powered in both directions and is speed adjustable in both directions. The air control valve is remotely mounted for lighter throttle linkage weight. This unit isn’t for everyone, but if you desire ultimate consistency, this TMS is for you.

CO2 Kit

Complete kit includes Throttle Management System with D.O.T. and NHRA accepted 10oz. CO2 bottle, Preset Regulator with Gauge, line and fitting kit. One filling of the bottle lasts 500-600 activations

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Dual 4-Stage Timer

Dual 4-Stage Timer

$425.95

Digital Delay, Inc., the company that invented and patented the Crossover, designed and manufactures the Dual 4-Stage Timer to be the best stand alone dual timer available. The Dual 4-Stage Timer’s outputs can be used to control one or two of the following devices in the same pass, a Throttle Stop, Nitrous, or a shift on time Shifter.

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