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41 Results Found For "limit"
Showing In Stock Items. Show All 48 Items.
MSD Digital 2-Step Rev Controllers
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 )
$120.95
N2MB Racing WOT Boxes
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!
( 2 )
$219.00
On Sale
MSD Manual Launch Controllers
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
$150.22
MSD Digital GM High Energy Modules with Rev Limiters
MSD Digital GM high-energy modules with rev limiters allow you to adjust the rpm limit between 5,000 and 9,000 rpm. True high-performance modules built for HEI distributors, they produce 50 percent higher coil drive currents than the stock module. This saturates the coil faster, which gives you more spark energy at top speeds. The results are increased horsepower and rpm range, and improved starting. When used with MSD's HEI coil, these plug-in modules create a potent high-energy spark to 9,000 rpm. MSD GM HEI modules replace all 4-pin modules used in HEI distributors with a vacuum advance canister. They can be used with factory, aftermarket, or MSD HEI distributors.
( 66 )
$181.95
MSD Non-Current Limited Ignition Tachometer Adapters
If you are triggering an MSD Blaster, 5, 6, SCI, or 7 Series ignition with its white wire or points terminal, with a non-current limiting ignition (originally equipped with a ballast resistor) you will need one of these MSD factory ignition module tachometer adapters. They correct the operation of most voltage-triggered tachometers or fuel injection systems that do not work directly off of the tach output terminal of the MSD ignition unit.
( 17 )
$101.95
Summit Racing™ Digital GM High Energy Modules with Rev Limiters
Summit Racing™ offers GM high-energy modules with rev limiters that enable you to adjust the rpm limit from 5,000 to 9,500 rpm. They are high performance modules built for HEI distributors, producing 50 percent higher coil drive currents than the stock module. This saturates the coil faster, delivering more spark energy at top speeds. Your benefits are increased horsepower and rpm range, plus improved starting. GM HEI modules replace all 4-pin modules used in HEI distributors with a vacuum advance canister. They can be used with factory or aftermarket HEI distributors.
Not Yet Reviewed
$112.99
MSD Current Limited Ignition Tachometer Adapters
If you are triggering an MSD Blaster, 5, 6, SCI, or 7 Series ignition with its white wire or points terminal, with a current-limiting ignition (non-ballast resistor systems), you will need one of these MSD limited ignition tachometer adapters. They correct the operation of most voltage-triggered tachometers or fuel injection systems that do not work directly off of the tach output terminal of the MSD ignition unit.
( 4 )
$106.95
MSD Street Fire CD Ignitions
MSD Street Fire CD ignitions are perfect for budget-minded enthusiasts. Street Fire CD ignitions offer capacitive discharge technology that fires a series of multiple sparks for 20 degrees of crankshaft rotation when the engine is running under 3,000 rpm. This ensures complete combustion and produces great throttle response with a smooth idle. MSD's Street Fire CD ignitions are built within a durable cast aluminum housing and easily connects to points, amplifiers, and magnetic pickup distributors. There's even an adjustable rev limiter (100 rpm increments) for overrev protection!
( 142 )
$243.95
On Sale
Summit Racing™ Multi-Spark Digital Capacitive Discharge Ignitions
Summit Racing™ multi-spark digital capacitive discharge ignition boxes use cutting-edge microprocessor controls to create hot, consistent sparks for performance throughout the powerband. These capacitive discharge systems create a powerful 100 mJ spark at full voltage, with multiple sparks below 3,000 rpm to improve starting ability, idle quality, and throttle response, while preventing plug fouling due to cylinder load-up. They have a 470V primary/45,000V secondary output, plus a built-in rev limiter-just use the rotary dials to set it anywhere from 2,000 to 9,900 rpm. The lightweight cast aluminum housing has a durable metallic silver powdercoat finish, and the ignition comes with direct plug-in connectors for most 2-wire distributors (including points and magnetic pickups), installation hardware, labeled wiring, optional Weather Pack connectors, optional vibration-resistant mounts, and detailed instructions.
( 134 )
$218.99
$197.09
MSD 6EFI Ignitions
MSD 6EFI ignitions are capacitive discharge ignitions designed to work in harmony with electronic fuel injection systems. They come with detailed wiring instructions, making installation a breeze. Increased throttle response, smoother idle, quicker starts, and full ignition power throughout the entire rpm range are all benefits of adding these ignition controls to your fuel injected engine. They feature built-in rev limiters that will protect the engine in the event of a missed shift or driveline failure. If you have a 4, 6, or 8-cylinder engine with EFI, MSD 6EFI ignition controls will connect and fire it up! MSD 6EFI ignitions feature: * Detailed instructions for installation with various EFI systems * Compact design * Adjustable rev limiter for over-rev protection with rotary dials in 100 rpm increments * Works on 12 V electrical systems using a distributor * Easily connects to magnetic pickup, electronic, and even points distributors
( 10 )
$186.99
FAST XR-i Points-to-Electronic Ignition Conversion Kits
Tired of setting your points, or hitting that magical point at higher RPM where they seem to float, costing you power and performance? It's time to pull out those ancient contacts and benefit from modern day, digital technology with FAST XR-i Points-to-Electronic Ignition Conversion Kits. The XR-i is a compact module that bolts directly in place of the breaker point assembly. It simply triggers from the factory cam lobe, making installation a breeze with only two wires to connect. The microcontroller of the module manages the signal and dwell time in the coil to produce a much higher output spark that will improve the performance and drivability of your classic as well. Another great feature is a built-in adjustable rev limiter to protect your engine in the event of driveline failure or a missed shift. Features include: * Increased spark output for improved drivability * Pinpoint accurate timing * Better fuel mileage * Faster and more reliable engine starts * Digital and maintenance free * Fully sealed from moisture and dirt * Adjustable rev limiter can be set from 4,000 to 8,000 RPM
( 24 )
$102.95
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$149.95
PerTronix Flame-Thrower Stock Look Cast Distributors
Pertronix Flame-Thrower stock look cast distributors are loaded with all of the features that you would expect from a high performance part, and yet they maintain the original look, for the ultimate "sleeper." Pertronix builds each distributor with all-new components, not from remanufactured parts like some companies do. No longer will you need to hassle with adjusting points or replacing capacitors, because these distributors are equipped with maintenance-free Ignitor electronics, providing decades of trouble-free operation. Each distributor is complete with a high-quality cap and rotor, so you're ready to run right out of the box. Stock look distributor features include: * All-new lightweight cast aluminum housing, modeled after the original Delco and Motorcraft distributors * Hardened gear ground to exact tolerances for precise mesh with cam * Adjustable vacuum advance canister, providing extra tunability * Optimized phasing to ensure maximum energy to the spark plug * Tailored advance curve for optimal performance and drivability * Integrated electronic ignition--available with solid-state Ignitor or the powerful Ignitor III with built-in adjustable REV limiter and multi-spark through redline * High dielectric strength cap and rotor with brass contacts
( 256 )
$160.59
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$238.15
PerTronix Ignitor III® Solid-State Ignition Systems
These PerTronix Ignitor III® solid-state ignition systems feature an adaptive dwell that maintains peak energy throughout the entire rpm range, reducing misfires while improving engine performance. Peak current level is reached just prior to spark for maximum energy without the heat buildup, increasing coil performance and module reliability. They adjust spark timing at higher rpm to compensate for the inherent electronic delay, sense startup, and develop more energy for quicker, easier starting. The PerTronix Ignitor III® solid-state ignition systems have a built-in LED for user feedback confirmation of the rev limiter setting.
( 83 )
$169.96
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$246.10
MSD Two Step Module Selectors
These MSD 2-step module selectors let you choose from two different rpm limits that can be activated at different times. For example, you can use a lower-rpm module for staging and then automatically switch to a higher-rpm module after you release your trans-brake or line lock. They require the use of plug-in modules, which are available separately.
( 24 )
$145.95
FAST XDi Street HEI Distributors
FAST XDi Street HEI distributors include the industry-first gear technology with an upgraded module and coil that ensure clean ignition firing up to 8,500+ rpm. Ideal for SB and BB Chevy engines, each of the XDi distributors feature a plasma nitrided gear compatible with all popular camshaft materials, including cast iron, austempered iron, 5160 steel, and even 8620 steel. The special plasma nitride process used on the gears not only increases the gear's surface hardness, but also the "slickness" of the gear teeth reducing friction and increasing cam/distributor gear life, as well as making them superior to common melonized gears. XDi Street HEI distributors also feature powerful 6-amp ignition modules that drive custom-wound performance coils up to 50,000 V, providing the hot spark needed for maximum horsepower. While ready to run out of the box, for those that enjoy tuning the mechanical and vacuum advance mechanisms for better throttle response and fuel economy, FAST XDi Street HEI distributors include springs, advanced limit plate, and instructions needed to adjust the distributor for your particular engine/vehicle combination.
( 21 )
$191.95
ACCEL SuperBox CD Ignition Systems
ACCEL SuperBox CD ignition systems provide the perfect blend of value and performance for your street or strip vehicle. Built around durable cast aluminum housings, they can be set for 4, 6, or 8-cylinder applications while easily connecting to points, amplifiers, and magnetic pickup distributors. An adjustable rev limiter on these modern capacitive-discharge ignitions protects the engine in the event of driveline failure or the occasional missed shift. They are also fully adjustable with rotary dials in 100 rpm increments. Additional details: * Multiple sparks last through 20 degrees of crankshaft rotation for improved starting, smoother idle, and throttle response * At low rpm, they fire a series of sparks that ensure better combustion of the air/fuel mixture * Full power output at high rpm * Accessory harness available for plug-and-play on most applications
( 5 )
$202.99
MSD RPM-Activated Window Switches
MSD rpm-activated window switches allows you to take control of your nitrous. You can activate and deactivate circuits at pre-programmed rpm "windows" and they are especially useful for nitrous equipped engines, because the nitrous system can be shut down just before the engine's high-rev limit. They include a ground to activate a circuit, and can handle up to 1.5 amps.
( 26 )
$204.95
FiTech Go-Spark HEI Distributors
FiTech Go-Spark HEI distributors are very popular choices for street cars, hot rods, trucks, circle track racers, as well as industrial and stationary engines. The coil in-cap design offers a simple, clean installation and reliable operation. Plus, FiTech has addressed all the shortcomings typically found in economy replacement units. FiTech HEI distributors feature: * High performance 5.8 amp dwell limit module--standard GM 4-pin configuration * High-output, performance wound (130:1 high-turns ratio) coil ensures maximum spark energy at all rpm levels * Cap and rotor are molded in high-quality 20 percent glass filled polyester (PBT) that offers high-impact and dielectric strength while resisting carbon tracking * Cap contacts are brass and the rotor spring is stainless steel for long term maximum conductivity * CNC-machined aluminum housing * Centerless ground shaft rides * Extra-long lower bronze Oil-Lite bushings for smooth operation at high rpms * Mechanical advance is welded to the top of the shaft and is plated to reduce friction and prevent corrosion * Melonized iron drive gear ensures long service life * Adjustable vacuum advance allows increased economy while under light load
Not Yet Reviewed
$209.00
PerTronix Flame-Thrower HEI III 4-Pin Ignition Modules
PerTronix Flame-Thrower HEI III 4-pin ignition modules feature multiple sparks through the entire RPM range, plus an integrated high resolution digital rev-limiter. The rev-limiter settings are displayed with a LED feedback for precise RPM settings. Adaptive dwell maintains peak energy throughout the entire RPM range, reducing misfires while improving engine performance. Peak current level is reached just prior to spark for maximum energy without the heat build-up, increasing coil performance and module reliability. The PerTronix Flame-Thrower HEI III 4-pin ignition modules adjusts spark timing at higher RPMs to compensate for the inherent electronic delay and they can sense startup and increases energy for quicker, easier starting.
( 47 )
$112.95
MSD Three-Step Module Selectors
MSD 3-step module selectors are designed for great versatility. They feature three built-in rev limiters--one for burnout, one for starting line launch, and one for high end. These selectors use the MSD plug-in rpm modules.
( 10 )
$188.95
AEM Electronics Ignition Coil Driver Modules
What's driving your high performance? AEM ignition coil drivers supply plenty of motivation to make your coils spark with efficiency. Available in one, three, and four-channel modules, they will power your distributed applications, your two-wire "dumb" coils in COP applications, or work as a replacement for your stock coil driver. When swapping to a coil-on plug, these AEM modules provide a great way to eliminate dwell time issues that can be a problem in stock ignition systems. The installation is simple and the cost is affordable; AEM ignition coil drivers are the motives behind the force to create powerful engine performance. Additional information: * Three and 4-channel modules are ideal for ATVs, motorcycles, snowmobiles, and racing vehicles with space limitations--or those that do not require additional voltage generated by a CDI * One-channel modules are ideal for high performance distributed applications * Complete hardware is included
Not Yet Reviewed
$176.95
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$222.95
BBR Motorsports Rev Boxes
BBR Motorsports rev boxes can raise the rev-limiter of your OEM ignition, or in some applications eliminate it altogether. You'll experience a hotter advance curve for a more complete burn, resulting in crisper throttle response and improved efficiency. This compact unit simply plugs into your stock wiring harness, a direct replacement for the factory CDI ignition box.
Not Yet Reviewed
$109.95
PerTronix Ignitor® Solid-State Ignition Systems
PerTronix Ignitor® solid-state ignition systems deliver more energy with greater timing accuracy. The secret lies in the trigger magnets, which spin with the rotor and operate a switching module that requires no external control box. These systems are immune to heat, oil, and debris—and install in about 15 minutes with only two wires to connect. They come with a switching module, hardware, and instructions. Ignitor® is an ideal choice for collector car restoration because it fits entirely under the distributor cap.
( 1003 )
$100.79
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$183.50
PerTronix Ignitor II® Solid-State Ignition Systems
Not ones to leave well enough alone, the engineers at PerTronix set out to improve upon their highly successful Ignitor® ignition conversion systems. The Ignitor II® conversion systems have all of the same quality features as the original Ignitor®, plus a powerful microprocessor controller to deliver, on average, 4x more available energy between 3,000 and 5,000 rpm than standard ignition systems. They're an ideal choice for collector car restoration because they fit entirely under the distributor cap. Order the model recommended for your year/make, distributor and engine application. Features include: * Compatible with 12 V negative ground systems and any induction coil * High-rpm performance is improved when used with the PerTronix Flame-Thrower II super low- resistance (0.6 ohms) 45,000 V coil * Adaptive dwell maintains peak energy throughout the entire rpm range, reducing misfires while improving engine performance * Develops, on average, 2x more available plug voltage * Peak current level is reached just prior to spark for maximum energy without heat build-up, increasing coil and module life * Never change points again * Adjusts spark timing at higher rpm to compensate for the inherent electronic delay * Senses startup and develops more energy for quicker, easier starting * Built-in reverse polarity and over-current protection shuts down the system, preventing component damage * Cannot be used with solid core spark plug wires; suppression-style or spiral-wound spark plug wires must be used
( 295 )
$185.65
