CO2 RETROFIT KIT FOR TS2 & TS5, INCLUDES AB10K BOTTLE KIT (DOUBLE ACTING)

Dedenbear's Bear Stop™ base plate throttle stops sit underneath the carburetor and operate a second set of butterflies to limit air/fuel flow while allowing the carburetor to remain in wide open position in order to help assist a drag car in an electronics class precisely dial in to a pre-determined ET (such as 'Super' classes) or to aid in running a higher MPH for a given ET. Typically used with a throttle stop timer, there are two actuating methods available offering options for improved simplicity and consistency or maximum tunability. Electric solenoid stops are simple, consistent, reliable and work for a majority of applications. CO2 or 'air' stops offer a tunable flow rate, allowing greater control over the stop butterfly open rate (and in dual-acting models which offer control over close rates as well!), reducing the likelihood of spinning the tires on a high powered car when you transition back off the stop during a run.