About us

If you’ve got a Nissan or Infiniti Vehicle you have come to the right place. We have been building and upgrading Nissans since we opened back in 2004. We have extensive experience in wiring for engine swaps such as RB26, RB25, VQ35, SR20, etc. We also offer a full line of bolt-on performance parts for most Nissan applications. We were recently added to the elite group of tuners around the country who are able to tune the R35 GTR’s with the COBB Accessport. Our shop sponsored GTR recently made an extra 120 WHP with minor boltons and custom tuning by Jeremy of Servion Tuning- our partner company. With these upgrades this is currently the quickest GTR in Colorado. We are authorized dealers for such premier parts manufacturers as AMS, AAM Competition, HKS, COBB Tuning, and more. From complete engine builds to swaps, upgrades and more we can do it all for your Nissan vehicle. We do free initial consultations on upgrading your vehicle as well, just give us a call at 719-635-6200 or stop by our 4-bay shop at 312 W Fillmore St in Colorado Springs.

We have chosen a Dyno Dynamics AWD 450 chassis dyno for all of your tuning needs. This machine is one of the most accurate and advanced dynamometers on the market.

Dyno Dynamics VS other dynos

Our Dyno Dynamics Dyno is affectionately known as “the heartbreaker” By this we mean that your horsepower number will probably read lower than other dynos. That being said, our number has proven to be accurate based on vehicle weight and quarter mile track speeds. Other local dynos may give you a high number to make you feel good, but wouldn’t you rather have a real number? Wouldn’t you feel better to beat their “700hp” car with your “500hp” car? In the end though a dyno is simply a tuning tool. If you do all of your testing at our facility you will be able to see the gains from each part you add. It’s impossible to compare numbers between dynos because of so many variables. Think of a dyno like a torque wrench- you want to be able to measure the amount of torque applied- consistently and accurately.

Advantages Over Common Inertia Dynos

An inertia dyno cannot apply load unless the vehicle is accelerating. This makes it impossible to test a car on a level road at steady speed on flat roads or up hill, or slowing down due to hills etc. In addition, an inertia dyno makes it impossible to properly tune a vehicle at anything other than maximum acceleration! A Dyno Dynamics dynamometer can easily test a car at any speed and at any load simulating any condition of speed, incline or decline! For example, the dyno can hold a vehicle at say 50% throttle and 3,500 RPM while optimizing the air to fuel ratio or timing. This is how you achieve a properly tuned vehicle for driveability as well as maximum performance at full throttle!

Got BIG Power?

Revolutions Performance has equipped this dyno with TWIN Eddy Current Retarders on the rear bed of the dyno. That means we can support vehicles with up to 2,800 HP to the rear wheels! So, if other shops have turned you away because of limitations on how much horsepower they can handle, come on over to Revolutions Performance.

Using this extremely controlled environment, the following information can be collected from each dyno session:

• Horsepower
• Torque
• Tractive Effort Intake Air Temperature
• Manifold Pressure/Boost
• Air to Fuel Ratio (AFR)

Dyno Pricing

Baseline Dyno Test (3 runs without A/F or boost logging): $60
Optional Boost or Wideband Readings $10 each
Dyno Rental: $150 an hour
Dyno Tuning: $Call for pricing
Race Team Rentals: Please contact us for more info at 719-635-6200
Car Clubs: Call us for special car club group rates.

Tuning checklist

Before bringing your vehicle in for a dyno tune we need to make sure your vehicle is ready to tune. Click the link below for our tuning checklist. You MUST have this tuning checklist completed prior to your dyno tuning appointment. Failure to complete this checklist will result in forfeiture of your dyno tuning deposit. If you are not able to complete this checklist yourself you may have us do it for you for a nominal fee.

Click here to download the Tuning Checklist