FAQ

How long has ARC been making electrical systems?

ARC was the original developer of the modular race electrical system back in 1978. The company received a U.S. patent for its product and a Best New Performance Product Award at SEMA.

What function does the heavy cable on the Pro Stock models perform?

This is the +12 volt main power lead.

Are the Pro Stock models compatible with magneto ignition?

Yes. A unique feature of the ignition switch on the Pro Stock models will ground a magneto kill wire in the off position. Remove the ignition fuse when using this feature.

Are relays needed with the Pro Stock models?

No. The switches in the Pro Stock models are engineered for use in a race car environment. The nitrous side of 3701 models is powered off the ignition fuse. If your ignition current draw is less than 20 amps, relays are not needed there either.

Do the Forever Electronics models 4000, 8000, and 12000 have a lifetime warranty?

Yes. These models utilize components with tested life cycles with up to one billion operations. ARC is so confident in their reliability that it offers this lifetime warranty.

What function does the blue connector perform on models 4000, 8000, and 12000?

It provides connection for an optional under-the-hood keypad model 4000F. This keypad can be mounted under the hood on the firewall and allows you to control the first four switches on the main panel from under the hood.

Can optional main power cable lengths be obtained?

Yes.

Is there any connection to terminal #1 on Pro Stock Models?

Only on units with solenoids 3010, 3011, 3110, and 3710.

Can the Pro Stock rocker switch unit be used in 16 volt applications?

Yes. The only stipulation is the additional voltage that will shorten lamp life of ARC’s and any other bulbs in the vehicle.

Are the flat touch units okay to run on 16 volts?

Yes. There is a voltage selector jumper lead on the relay board that allows you to switch 16 volts through the relays while keeping the ARC unit running on 12 volts to prevent the damage by the over voltage.

Is it possible to change the relays in ARC units?

All of the relays in any of ARC products have plug in replaceability.