A clip whip allows you to attach multiple igniters to your standard launch controller, so you can fire them off all at the same time.

These clip whips means that the single set of wires can be forked so that you can attached to two, three, or four motors simultaneously. It is very easy to use. You just hook each branch up to its own igniter in the rocket.

The end opposite of the motors also contains a set of alligator jaws, so that you can easily attach it to your standard launch controller wires.

The nice thing about this clip whip is that the branches of wires can be spread apart by a wide amount. That means the motors can be separated by a wide amount, like they are in the Sunward Screamer rocket kit.

Q. Can the 2 fork clip-whip be used with a 3-engine cluster, like on the Sunward Sky Bender kit?

A. Yes. It does involve a little re-grouping of the igniter wires though. You'll take one wire from each rocket motor, and twist them all together.

Q. What advice would you give when hooking up multiple motors?

A. The clips should not touch each other, nor the metal blast deflector on the launch pad. This would cause one or more igniters to short out, and you'll end up with a mis-fire.

A. We recommend a 12V launch controller hooked up to a big battery, such as a car battery. When launching clusters, you need extra power to insure that all the motors in the cluster ignite at the same time. The Go-Box controller will work fine.