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To protect your engine from catastrophic failure, a rev limiter prevents it from exceeding a certain rpm, usually with a combination of reduced fuel flow or dropped...
To protect your engine from catastrophic failure, a rev limiter prevents it from exceeding a certain rpm, usually with a combination of reduced fuel flow or dropped spark. Launch controls also limit revs, often constraining them between a high and a low value for an optimal standing start for drag racing.
To protect your engine from catastrophic failure, a rev limiter prevents it from exceeding a certain rpm, usually with a combination of reduced fuel flow or dropped spark. Launch controls also limit revs, often constraining them between a high and a low value for an optimal standing start for drag racing.
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GM performance fans will be geeked to learn about MSD's direct plug-in 2-Step launch controls for LS engines. These units are easy to install with factory-style connectors for a splice-free installation. When you're staged, you can hold the pedal to the floor, while the rpm stays at a consistent level, producing consistent launches.
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$349.95
$314.95
On Sale
These MSD 2-step rev controllers coupled with MSD's digital 6AL ignition box let you choose from two different rpm limits that can be activated at different times. For example, you can use a lower-rpm setting for staging and then automatically switch to a higher-rpm setting after you release your trans-brake or line lock. The 2-Step is also digitally controlled and connects to the Digital 6AL's gray tach output wire. There are two easy to read rotary dials that let you set the launch rpm in 100 rpm increments from 2,000-11,800 rpm. There is an activation wire that connects to the transbrake, a clutch switch or to the line-lock to activate the low rpm limit. When that switch is released, the low rpm limit is turned off and the car launches hard!
( 28 )
$118.95
$107.05
N2MB Racing offers innovative electronics for your performance vehicle—including their WOT boxes. They add launch control and no-lift shifting abilities to any car, truck, motorcycle, or other fuel-injected vehicles, helping cut tenths of seconds off your quarter-mile runs. Gain the upper hand in your race circuit competitions with N2MB Racing WOT boxes!
( 1 )
$219.00
On Sale
GM performance fans will be geeked to learn about MSD's direct plug-in 2-Step launch controls for Gen V LT engines. These units are easy to install with factory-style connectors for a splice-free installation. When you're staged, you can hold the pedal to the floor, while the RPM stays at a consistent level, producing consistent launches.
( 6 )
$361.95
$325.75
On Sale
For the Saturday night racer, MSD circle track digital soft touch rev limiters produce a smooth, accurate rev-limiting action. They feature two rotary dials with an easy-view LED display, eliminating the need for plug-in rpm modules. A unique feature is each unit's ability to record the highest rpm reached during a race—which is helpful information for racers and tech officials alike. MSD rev limiters are epoxy filled to protect against the abuse of dirt track racing.
( 13 )
$249.95
$224.95
On Sale
Take your Power Grid system to the next level with these Power Grid system rev limiter modules! These modules plug into the CAN-BUS bridge and are designed to set rpm limits based on the slew rate or on the time since launch. MSD Power Grid rev limiter modules work great with MSD View software.
Not Yet Reviewed
$949.95
$853.95
On Sale
These MSD manual launch controllers let you change the launch rpm setting of MSD's programmable controls. The controllers allow you to make last-minute changes due to track conditions. They plug right into your MSD ignition control computer harness and have two rotary dials for adjustment.
( 1 )
$224.95
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$310.95
$146.95
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$279.85
On Sale
These MSD Powersports Launch Masters are universal low-rpm limiters that provide consistent launches and quicker 60 ft. times by setting an rpm limit to stage with. Once the green light comes on, release the clutch and take off, but be sure to hold on! The rpm is adjusted with two built-in rotary dials ranging from 1,800 to 9,900 rpm in 100 rpm increments. MSD Powersports Launch Masters feature a handy LED to show you when your launch rev limit is active.
( 4 )
$322.95
$290.65
On Sale
There are two ways to limit your rpms. The rough way simply cuts off ignition spark, which can cause backfiring, extreme engine roughness, and possible engine damage. The gentle way is with these MSD Soft Touch rev controllers. They use sophisticated computer circuitry to drop spark one cylinder at a time, until your engine is at or below its maximum rpm. Those cylinders are then fired on the next cycle, to prevent them from loading up with fuel. The result is smooth rev limiting action without all the rough stuff. There are two versions of the Soft Touch rev controllers--one for MSD's 6T, 6TN, 6HVC ignitions, and one for OEM electronic and points ignitions. Both come with 6,000, 7,000, and 8,000 rpm plug-in modules, and can be used with other modules or MSD's RPM module selector.
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$249.95
$224.95
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$275.95
Protect your engine from overrevving with Performance Distributors D.U.I. rev limiters. They are designed to drop one cylinder at a time very smoothly, and thus preventing fuel from loading up on the plugs. This also helps to avoid backfires and damage to the engine. Now, you can set your rpm limit exactly where your engine needs it! Other rpm limiting modules are also available to suit your needs.
( 5 )
$289.00
Now you can set your rpm limit exactly where your engine needs it! Performance Distributors D.U.I. marine rev limiters drop one cylinder at a time very smoothly, and thus preventing fuel from loading up on the plugs. This also helps to avoid backfires and damage to the engine. Performance Distributors D.U.I. marine version rev limiters include 5,000, 5,200, and 5,500 rpm modules.
Not Yet Reviewed
$289.00
MSD coil current boosters provide added power to your Ford coil-on-plug engine to support additional horsepower. They also provide a 2-step rev limiter to consistently launch your car off the line. The MSD boosters increase the peak current at the ignition coil and spark energy at the plug gap, making them ideal to support engines with increased cylinder pressure from bumped-up compression ratios, a shot of nitrous, or boosted applications. The 2-step rpm adjustments are made via two rotary switches adjustable from 1,000 to 10,900 rpm, in 100 and 1,000 rpm increments. Just plug them in to the factory wiring and hook up the activation wires as needed and you're set. MSD coil current boosters feature: * Increased current at the ignition coil * Increased spark energy at the spark plug * Built-in 2-step rev limiter for consistent launches and quick 60 ft. times * Quick, easy solution to increase ignition power on Ford modular engines * Factory-style wiring connectors plug directly into stock coils and harness
Not Yet Reviewed
$632.95
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