Fits Standard Holley (4150 Style) And Demon Carburetors
The Quality of a Dedenbear Bear Stop is obvious
Indexed stop bolt makes adjustments simple, precise and repeatable

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 13 inch
Height : 4 inch
Length : 15 inch

Item Weight: 7.95 pounds (View shipping rates and policies)
Shipping Weight: 7.95 pounds (View shipping rates and policies)

ASIN : B01M9H8CVQ

Product Description

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.