9 Best Automotive Performance Speedometers

List Updated January 2021

Bestselling Automotive Performance Speedometers in 2021


Auto Meter 3982 Sport-Comp GPS Speedometer

Auto Meter 3982 Sport-Comp GPS Speedometer
BESTSELLER NO. 1 in 2021
  • Traditional incandescent lighting illuminates around the perimeter of the dial
  • Display features: Time/Date, Cumulative Distance (odometer), Trip Distance (tripmeter), GPS Coordinates with Heading Info, Compass, and Peak Speed Recall
  • These highly accurate GPS Speedometers include an omnidirectional 10 Hz antenna (10 samples per second) with a 16ft. cable, which is required for operation. The dimensions for the antenna are quite small (1.472 in. x 1.339 in. x 0.508 in.) allowing it to be easily hidden. The GPS antenna utilizes up to 3 GPS satellites simultaneously and samples 10 times per second
  • Utilizes up to 3 GPS satellites simultaneously and samples 10 times per second
  • Plug and Play, no calibration required!

Trail Tech 75-102 Silver Vapor Computer

Trail Tech 75-102 Silver Vapor Computer
BESTSELLER NO. 2 in 2021
  • Fits: KTM SX/SXF/MXC/EXC/XC/XC-W/XCF/XCF-W 2000-2013; HUSABERG FE/FX 2009-2012, TE 2011-2012; HUSQVARNA 2009-2012
  • Custom designed for an exact fit with all parts included to complete installation
  • Speedometer (current speed, maximum speed); Tachometer (real-time RPM bar graph, numeric RPM readout, dual programmable shift lights, up to 20,000 RPM)
  • Temperature (ambient temperature, engine temperature, dual programmable temp lights); Distance (adjustable distance, permanent odometer)
  • Clock (Hour Meter, Stop Watch, Ride Time, Total Ride Time, Permanent Hour Meter); Power Input (Includes Power Connection Fits All Machines, Accepts Any Power Input - AC/DC, Auto Switch to Internal Power, Permanent Memory Guarantees Data is Never Lost)

Equus 7072 3-3/8" Mechanical Speedometer, Chrome with Black Dial

Equus 7072 3-3/8
BESTSELLER NO. 3 in 2021
  • Measures up to 120 MPH
  • Retro chrome bezel and black dial
  • 0 to 8000 RPM scale in 100 RPM increments
  • Comes with battery, no-tools handlebar mount, and built-in belt clip
  • Can also be used on bike or as a pedometer on your belt

Performance Tool W1933 Lighted Magnetic Pick Up Tool

Performance Tool W1933 Lighted Magnetic Pick Up Tool
BESTSELLER NO. 4 in 2021
  • Bright LED light helps you retrieve lost tools and parts up to 8 lbs.
  • Easily retrieves objects from confined areas.
  • Retriever extends over 27-1/2".
  • Jaws are designed for both side post and top post batteries.
  • Requires (3) AG13 button cell batteries (included)

Edge Products 15051 Evolution Programmer for Ford F-150

Edge Products 15051 Evolution Programmer for Ford F-150
BESTSELLER NO. 5 in 2021
  • Gains of up to 35 horsepower and 50 foot torque
  • Programs in minutes
  • Scan tool features - reads and clears trouble codes
  • Recalibrate speedometer for tire size
  • Internet updatable

Gifts Delight Laminated 42x24 inches Poster: BMW Car Vehicle Transportation Auto Transport Automobile Style Speed Modern Automotive Power Design Luxury Drive Performance Motion Motor Technology Fast

Gifts Delight Laminated 42x24 inches Poster: BMW Car Vehicle Transportation Auto Transport Automobile Style Speed Modern Automotive Power Design Luxury Drive Performance Motion Motor Technology Fast
BESTSELLER NO. 6 in 2021
  • Laminated durable tear resistant 42x24 (inches) HD Poster. Bold & vivid colors.
  • Printed on high quality 24lb photo gloss paper
  • Ships same day it is purchased (weekdays)
  • 100% Satisfaction guaranteed or full money back refund
  • Poster Tags: bmw car vehicle transportation auto transport automobile style speed modern automotive power design

Auto Meter 2694 Z-Series In-Dash Mechanical Speedometer

Auto Meter 2694 Z-Series In-Dash Mechanical Speedometer
BESTSELLER NO. 7 in 2021
  • Gauge kit includes bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation
  • Traditional rolling drum odometer and resetable tripmeter
  • Accepts a 5/8" x 18 thread speedometer cable
  • Calibrated for 60 MPH at 1,000 cable RPM
  • Traditional incandescent lighting illuminates around the perimeter of the dial

Auto Meter 3285 LED Bulb Kit

Auto Meter 3285 LED Bulb Kit
BESTSELLER NO. 8 in 2021
  • Replacement LED bulb for most Auto Meter incandescent lit gauges, speedometers, and in-dash tachometers
  • Replaces 161, 193, 194, & 168 style wedge base bulbs only
  • Does not work with clocks, A/F Ratio, & Auto Gage
  • Does not work with Digital & LED lit gauges (i.e. Cobalt, C2 ES, GS, NV, American Muscle, Sport Comp II, etc.)

New Potato Technologies LiveRider Cycling Computer for iPhone/iPod Touch Retail Packaging - Black

New Potato Technologies LiveRider Cycling Computer for iPhone/iPod Touch Retail Packaging - Black
BESTSELLER NO. 9 in 2021
  • Mounting system securely protects your iPhone or iPod touch
  • All real-time data is captured for later analysis of performance
  • Chainstay mounted sensor/transmitter works with most all bicycles
  • Permanently sealed sensor unit is impervious to the elements
  • Real-time Chase Rider feature lets you compete against your personal best or pace to training goal.

High Performance Cars: Know What You Want

Everybody wants their their muscle car to have a high performance engine in it, but then they also want to save money.

That being said, let's talk about building your high performance engine for your muscle car, there are a lot of things to consider before you move forward with the build of your engine, first an foremost, what will your be doing with the car.

Is it a weekend boulevard bomber, or a daily driver, and do you mind how noisy the car is, the more radical you build the engine, the more of it you'll hear in the passenger compartment, if this bothers you, maybe you'd better consider going a bit more mild with your camshaft.

You've got to realize that you can't have the best of both worlds, you either get high performance, or something in between, their really is no way to have both, high performance means a noisy, bumping, rattling muscle car that is basically a race car put on the street.

While high performance appeals to most muscle car builders, you really need to take the time to plan what your going to use the car for, does it have an automatic transmission, or is it a standard, this can affect how you build the car.

With an automatic transmission you'll need to match a stall converter to your camshaft's rpm range, a stall converter will allow the car to get to the cam's rpm range before in launches, something like dumping the clutch with your standard transmission.

But it also make the car more miserable to drive on the street, it can feel like the car is gutless until it reaches the stall rpm on the converter, with a standard you just keep the car in the cam's rpm range by leaving the transmission in a gear that put's it in the range.

You can get pretty good performance without going overboard, you can build the car with a factory muscle car cam, these cams are usually pretty street-able setups, and can still do a good job on the race track, there are a lot of factory cam choices, and they all do a fair job on the high performance front.

However you more then likely will get beat at some point in time, so if your looking for a that is very hard to beat in a race, but you don't like the noise, you're go to be looking for a long time, you need to settle on a camshaft the just doe's what you want it to, and can live with.

In the end it's still up to you, but I would suggest to spend some time thinking about this, with me the noise doesn't bother me in a muscle car, if it's my grocery getter, I don't know it may bother me, high performance car can be undependable for an every day driver.

Back in the day high performance meant an engine that makes at least one horsepower per cubic inch, obviously that has changed a bit, with the new technology you can get a lot more performance, with a lot less lump and bump, it all depends on what your looking for.

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