under carb throttle stop

[Elan Imseis]

Originally Posted by cad

There is usually a plate system listed in the National Dragster vendor section. It is more like a restrictor plate, but you dont have to remove the carb. The under carb spacer has a slot to access the restrictor plates.
Is that anything like what you are thinking, or are you thinking by a cable?

Definitely under car, and I've heard of spacers that double as adjustable restrictor plates - has anyone used this type? Is like to hear pros and cons or your experience with them.

Thanks....