ETC Rev Limiters

2010-08-28T00:00:00.007-06:00

ETC Inc offers a complete line of Rev Limiters for all types of vehicles including drag racers, drag boats, tractor pullers, sprint cars, circle-track cars, and motorcycles.

Each unit is specifically built to provide supreme protection against over-revving of performance engines.

We have easy-to-install units designed to work with all Mallory Magnetos, Vertex standard internal coil, and external coil magnetos. Models for other ignition types are available on request.

Have a question or need more information? Email or call us directly and we'll be happy to help.

+1 (307) 856.1637

etc.revlimiters@gmail.com

Magneto Slave Unit

2008-08-29T20:57:00.004-06:00

The Magneto Slave Unit is designed to provide you with additional means to accomplish your custom application along with the Rev Limiter. Let us know what your needs are.

Dual-Range Rev Limiter

2008-08-28T23:55:00.011-06:00

[click photo to enlarge]

The ETC Inc. Dual-Range Rev Limiter is a unique control device that has been designed to work with all Mallory Magnetos. Models are also available for the Vertex Standard Internal Coil and External Coil Magnetos. Other types of ignition are available on request.

Adjustable RPM limiting is provided by an adjustable push wheel switch which selects the RPM in increments of 100 from 2,000 to 9,900 RPM. Limiting is accomplished by causing a programmed misfire sequence of the engine when the RPM exceeds the set point.

It does not short the mag or alter the magneto performance in any way. It is completely safe with a supercharged engine and will not cause backfire or crossfire in the cap which causes catastrophic engine damage. This unit has been designed using the newest linear, digital, and power devices. The device weighs only 8 ounces and is small in size at 4.0” x 2.25” x 1.80” with two additional one-inch mounting flanges on each side. It has a mounting plate with holes for grommets and/or DZUS fasteners. This rev limiter has been designed to operate in the presence of mechanical vibrations and high electrostatic ignition noise generated by magneto ignition systems.

The low range is selected by applying +12 volt to the yellow wire. Neither low- nor high-range rev limiting should be set below 2,000 RPM. The best launch is usually 200 -300 rpm below the stall point of the converter.

Dual-Range Rev Limiter with RPM Swtich

2008-08-28T22:01:00.012-06:00

[click photo to enlarge]

The ETC Inc. Dual-Range Rev Limiter with RPM Switch is a unique control device that has been designed to work with all Mallory Magnetos. Models are also available for the Vertex Standard Internal Coil and External Coil Magnetos. Other types of ignition are available on request.

It does not short the mag or alter the magneto performance in any way. It is completely safe with a supercharged engine and will not cause backfire or crossfire in the cap which causes catastrophic engine damage. This unit has been designed using the newest linear, digital, and power devices. The device weighs only eight ounces and is small in size at 4.0" x 2.25" x 1.80" with two additional one-inch mounting flanges on each side. It has a mounting plate with holes for grommets and/or DZUS fasteners. This rev limiter has been designed to operate in the presence of mechanical vibrations and high electrostatic ignition noise generated by magneto ignition systems.

The low range is selected by applying +12 volt to the yellow wire (Trans brake output). The low and hi range rev limiting should not be set below 2,000 RPM. The best launch rpm is 200 -300 rpm below your converter stall speed.

The RPM switch operates separately from the RPM limiting and can be set by separate push-wheel switches. The adjustment range is from 2,000 to 9,900 RPM in 100 RPM steps. When the engine RPM exceeds the set value, a single pole, double throw, 20-amp rated relay operates. The relays normally open (orange wire), common (green wire), and normally closed (gray wire) contacts are available to the user; this arrangement allows the user to use the relay to control any device chosen. (On or off at set point – ground or + voltage power switched).

High-Range Rev Limiter (9 Volts) with Flush Mount Enclosure

2008-08-28T11:31:00.003-06:00

Front View [click photo to enlarge]

Rear View [click photo to enlarge]

The ETC Inc. High-Range Rev Limiter (9 Volts) with Flush Mount Enclosure is a unique control device that has been designed to work with all Mallory Magnetos. Models are also available for the Vertex Standard Internal Coil and External Coil Magnetos. Other types of ignition are available on request.

Adjustable RPM setting is provided by an adjustable push wheel switch which selects the RPM in increments of 100 from 2,000 to 9,900 RPM. Limiting is accomplished by causing a programmed misfire sequence of the engine when the RPM exceeds the set point.

It does not short the mag or alter the magneto performance in any way. It is completely safe with a supercharged engine and will not cause backfire or crossfire in the cap which causes catastrophic engine damage. This unit has been designed using the newest linear, digital, and power devices. The device weighs only 8 ounces and is small in size at 4.0” x 2.25” x 1.80” with two additional one-inch mounting flanges on each side. It has a mounting plate with holes for grommets and/or DZUS fasteners. This rev limiter has been designed to operate in the presence of mechanical vibrations and high electrostatic ignition noise generated by magneto ignition systems. A 2.5-foot cable is included with the unit to provide quick disconnect from the magneto during vehicle maintenance (i.e., when washing, wrenching, etc).

The enclosure can be installed from the front side by using the center holes of the following diagram provided for hardware being used. The other holes can be used as a template for the installation of the springs into the dash panel.

For rear mount style the springs may be installed in the holes included in the enclosure and the center holes are drilled into the dash panel size depending on the hardware used.

High-Range Rev Limiter (12 Volts) with Dual Magnetos

2008-08-28T10:44:00.002-06:00

[click photo to enlarge]

The ETC Inc. High-Range Rev Limiter is a unique control device that has been designed to work with all Mallory Magnetos. Models are also available for the Vertex Standard Internal Coil and External Coil Magnetos. Other types of ignition are available on request.

Adjustable RPM limiting is provided by an adjustable push wheel switch which selects the RPM in increments of 100 from 2,000 to 9,900 RPM. Limiting is accomplished by causing a programmed misfire sequence of the engine when the RPM exceeds the set point.

It does not short the mag or alter the magneto performance in any way. It is completely safe with a supercharged engine and will not cause backfire or crossfire in the cap which causes catastrophic engine damage. This unit has been designed using the newest linear, digital, and power devices. The device weighs only eight ounces and is small in size at 4.0” x 2.25” x 1.80” with two additional one-inch mounting flanges on each side. It has a mounting plate with holes for grommets and/or DZUS fasteners. This rev limiter has been designed to operate in the presence of mechanical vibrations and high electrostatic ignition noise generated by magneto ignition systems.

Caution: It is imperative that both magnetos' timing is synchronized together within one degree. The blue wires are connected to the primary side of each magneto kill switch.

High-Range Rev Limiter (12 Volts) with Dual Magnetos

2008-08-28T10:31:00.003-06:00

The ETC Inc. High-Range Rev Limiter is a unique control device that has been designed to work with all Mallory Magnetos. Models are also available for the Vertex Standard Internal Coil and External Coil Magnetos. Other types of ignition are available on request.

Adjustable RPM limiting is provided by an adjustable push wheel switch which selects the RPM in increments of 100 from 2,000 to 9,900 RPM. Limiting is accomplished by causing a programmed misfire sequence of the engine when the RPM exceeds the set point.

It does not short the mag or alter the magneto performance in any way. It is completely safe with a supercharged engine and will not cause backfire or crossfire in the cap which causes catastrophic engine damage. This unit has been designed using the newest linear, digital, and power devices. The device weighs only eight ounces and is small in size at 4.0” x 2.25” x 1.80”. Over all, it has a mounting plate with holes for grommets or DZUS fasteners. This rev limiter has been designed to operate in the presence of mechanical vibrations and high electrostatic ignition noise generated by magneto ignition systems.

Caution: It is imperative that both magnetos' timing is synchronized together within one degree. The blue wires are connected to the primary side of each magneto kill switch.

High-Range Rev Limiter (9 Volt)

2008-08-28T01:00:00.006-06:00

[click photo to enlarge]

The ETC Inc. High-Range Rev Limiter is a unique control device that has been designed to work with all Mallory Magnetos. Models are also available for the Vertex Standard Internal Coil and External Coil Magnetos. Other types of ignition are available on request.

Adjustable RPM limiting is provided by an adjustable push wheel switch which selects the RPM in increments of 100 from 2,000 to 9,900 RPM. Limiting is accomplished by causing a programmed misfire sequence of the engine when the RPM exceeds the set point. Engine will maintain the maximum preset rpm point.

It does not short the mag or alter the magneto performance in any way. It is completely safe with a supercharged engine and will not cause backfire or crossfire in the cap which causes catastrophic engine damage. This unit has been designed using the newest linear, digital, and power devices. The device weighs only eight ounces and is small in size at 4.0” x 2.25” x 1.80” with two additional one-inch mounting flanges on each side. It has a mounting plate with holes for grommets and/or DZUS fasteners. This rev limiter has been designed to operate in the presence of mechanical vibrations and high electrostatic ignition noise generated by magneto ignition systems. A 2.5-foot cable is included with the unit to provide quick disconnect from the magneto during vehicle maintenance (i.e., when washing, wrenching, etc).

High-Range Rev Limiter (12 Volt)

2008-08-28T00:58:00.003-06:00

[click photo to enlarge]

High-Range Rev Limiter (Any Preset RPM)

2008-08-28T00:55:00.007-06:00

[Click photo to enlarge]

The ETC Inc. High-Range Rev Limiter is a unique control device that has been designed to work with all Mallory Magnetos. Models are also available for the Vertex Standard Internal Coil and External Coil Magnetos. Other types of ignition are available on request.

RPM is preset at the factory (your choice) and can not be altered. A push to test switch is provided to test unit at a lower RPM (2,000 minimum). Limiting is accomplished by causing a programmed misfire sequence of the engine when the RPM exceeds the preset point.

It does not short the mag or alter the magneto performance in any way. It is completely safe with a supercharged engine and will not cause backfire or crossfire in the cap which causes catastrophic engine damage. This unit has been designed using the newest linear, digital, and power devices. The device weighs only eight ounces and is small in size at 4.0” x 2.25” x 1.80” with two additional one-inch mounting flanges on each side. It has a mounting plate with holes for grommets and/or DZUS fasteners. This rev limiter has been designed to operate in the presence of mechanical vibrations and high electrostatic ignition noise generated by magneto ignition systems.

High-Range Rev Limiter with RPM Switch

2008-08-28T00:50:00.021-06:00

[click photo to enlarge]

The ETC Inc. High-Range Rev Limiter with RPM Switch was designed to be used exclusively by Nostalgia Racers, giving them engine protection as a high-RPM rev limiter and also an RPM Switch for use with a shift light.

This unit is a unique control device that has been designed to work with all Mallory Magnetos. Models are also available for the Vertex standard internal coil and external coil magnetos. Models for other ignition types are available on request.

Adjustable RPM limiting is provided by an adjustable push wheel switch which selects the RPM in increments of 100 from 2,000 to 9,900 RPM causing a switch point when the RPM exceeds the set point.

This product does not short the mag or alter the magneto performance in any way. It is completely safe with a supercharged engine and will not cause crossfire in the cap or backfire through the intake. This unit has been designed using the newest linear, digital, and power devices. The device weighs only 8 ounces and is small in size at 4.0" x 2.25" x 1.80" with two additional one-inch mounting flanges on each side. It has a mounting plate with holes for grommets and/or DZUS fasteners. It has been designed to operate in the presence of mechanical high electrostatic ignition noise generated by magneto ignition systems.

The RPM Switch operates separately from the RPM limiting and can be set by separate push-wheel switches. The adjustment range is from 2,000 to 9,900 RPM in 100 RPM steps. When the engine RPM exceeds the sat value, a single pole, double throw 20 amp rated relay operates. The relay's normally open (orange wire), common (green wire) and normally closed (gray wire) contacts are available to the user. This arrangement allows the user to use the relay to control any device selected.

Triple-Range Rev Limiter

2008-08-28T00:30:00.006-06:00

The ETC Inc. Triple-Range Rev Limiter is a unique control device that has been designed to work with all Mallory Magnetos. Models are also available for the Vertex Standard internal coil and external coil magnetos. Models fitting other ignition types are available on request.

Adjustable RPM limiting is provided by an adjustable push-wheel and selects RPM in 100 RPM increments from 2,000 to 9,900 RPM. Limiting is accomplished by causing a programmed misfire sequence of the engine when the RPM exceeds the set point.

It does not short the magneto or alter the magneto performance in any way. It is completely safe with a supercharged engine and will not cause crossfire in the cap or backfire through the intake. This unit has been designed using the newest linear, digital, and power devices. The device weighs only 8 ounces and is small in size at 4.0" x 2.25" x 1.80" with two additional one-inch mounting flanges on each side. Over all it has a mounting plate with holes for grommets and/or DZUS fasteners. It has been designed to operate in the presence of mechanical high electrostatic ignition noise generated by magneto ignition systems.

The low range is selected by applying +12 volt to the yellow wire. This is set by separate push-wheel switches. The adjustment range is from 2,000 to 9,900 RPM in 100 RPM steps. It actuates when the RPM exceeds the set point.

The intermediate range is selected by applying +12 volt to the pink wire. This is set by separate push-wheel switches. The adjustment range is from 2,000 to 9,900 RPM in 100 RPM steps. It actuates when the engine RPM exceeds the set point.

Magneto RPM Switch

2008-08-28T00:05:00.006-06:00

The ETC Inc. RPM Switch for a 12-Volt System is a unique control device that has been designed to work with all Mallory Magnetos. Models are also available for the Vertex Standard Internal Coil and External Coil Magnetos. Other types of ignition are available on request.

Adjustable RPM setting is provided by an adjustable push wheel switch which selects the RPM in increments of 100 from 2,000 to 9,900 RPM causing a switch point when the RPM exceeds the set point. The normally closed contact (gray wire) is then switched to the normally open contacts (orange wire) from the common (green wire) supply of plus volts or a ground. It will switch a 20-amp circuit.

This unit has been designed using the newest linear, digital, and power devices. The device weighs only eight ounces and is small in size at 4.0” x 2.25” x 1.80” with two additional one-inch mounting flanges on each side. Over all it has a mounting plate with holes for grommets and/or DZUS fasteners.