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Today, we put a 2016 Silverado 2500 with a 6.0L engine on the dyno for custom tuning. This truck has clocked over 470,000 km (300,000 mi); despite this, it showed acceptable baseline numbers of 212.71 lb-ft of torque and 193.02 horsepower at the wheels. This high-mileage engine ran smoothly during the initial runs (up to 5800 RPM) with no pings or knocks, but it felt sluggish in the lower RPM r...

This episode thoroughly compares and reviews the aFe Takeda cold air intake (#AFE56-70016R) installed on a 6-cyl 2017 Honda Accord. We break down the entire process, from baseline testing to installation and tuning, all backed by empirical results on our chassis dyno. Starting with a baseline test, we analyze where the car makes peak power and torque with the stock intake, giving us a performan...

Today, we tackled the glitchy, clunky, inconsistent shifting of a 2018 Ford F-150. This truck's 10-speed transmission is notoriously problematic, shifting all over the place with no apparent rhyme or reason. It can never quite decide what gear it wants, causing frustration for many F-150 owners. This erratic behaviour is, by far, the most common reason these trucks roll into our Dyno shop. To t...

CORRECTION: D'oh! This is a V engine - NOT an Inline as I say at 0:22 in the video. Not sure why I made such an obvious mistake! In this Dyno Tune session of a 2023 Tundra, we found that Toyota's new i-Force 3.4L Twin Turbo engine has impressive potential, though it starts out somewhat sluggish. Throttle response was muted at low speeds, and the initial dyno runs reflected a lack of enthusiasm ...

Today, we mix old-school big-block power with some fresh Edelbrock tech. We tested, tuned, and got the best performance from this 1969 Camaro using Pro-Flo 4 Fuel Injection with a 555 cubic inch big-block Chevy. This gorgeous Camaro arrived with just over 400 wHP. We corrected the fueling all the way from 1500 to 6000 rpm, reset the fuel curve, corrected the timing curve and set the fuel pressu...

In this episode, we tune a 2018 F-350 6.2L with a gas-powered engine. The owner complained of a lazy engine and exceptionally high fuel consumption. The mileage was so bad that the customer installed his own filling station in the bed to meet this power mill's thirst on road trips! This 6.2L engine is factory-rated at 385 HP and 450 lbs-ft at the crank. Given the heavier drivetrain of an F350, ...

Although they say this model year can't be tuned (yet), at International Dyno Authority, we were eager to take on the challenge! We were tasked with tuning the 2023 Ford F150 Tremor with the 3.5L Ecoboost to achieve two main goals: a) improve the power curve and b) resolve the annoyingly inconsistent transmission shifting that plagues all Ford 10-speed trucks. This F150 was bone stock except fo...

In this episode, we blend detective work and diagnostics with expert tuning techniques. Our mission? To uncover why this 2008 GT500 loses power as soon as it heats up. We discovered an intercooler pump circulation issue and a factory calibration that was starving the engine of proper fueling, robbing this GT500 of its true potential to produce over 500 crank horsepower. After data logging and c...

Watch as we break down the step-by-step process of tuning a carburetor while explaining each component and its function: 1. Carburetor Tuning Elements: Air-Fuel Ratio: Determines the mix of air and fuel for optimal combustion. Float Level: Controls the amount of fuel in the carburetor bowl. Fuel Pressure: Ensures the right amount of fuel is delivered to the carburetor. Power Valves: Provide ext...

Ottawa, Ontario: The easiest way to add 100 horsepower to your Corvette Z06! This gorgeous 2019 Z06 came in for a Custom Dyno Tuning on a hot June day, and the final results didn't disappoint! At baseline, it tickled 500 wHP and 555 lbs-ft of torque. Our tuner worked his magic by adjusting the air-fuel ratio, the cam and ignition timing, and the transmission to ensure smooth shift points throug...

Ottawa, Ontario. In this episode, we tuned a beautiful 1951 Chevrolet 1300 pickup truck equipped with a Holley Sniper EFI. We tackled some technical glitches, fixed the PCV system, and adjusted the idle. Wally then worked on perfecting the fuel curve and timing. We watched the horsepower and throttle response steadily improve until this '51 Chevy 1300 was running strong and cruising down the st...

Ottawa, Ontario - In this episode, we walk through installing the Dynojet Power Commander 6 hardware for Harley-Davidson Touring bikes and trikes. It's a simple installation that involves removing the seat, installing the Power Commander 6, and testing the Power Commander connection. We'll also show you the Dyno Tuning results. First, we ran a series of baseline passes and then began modifying ...

Dyno Tune breathes LIFE into this 2023 Camaro LT1

Fastest 2009 BMW twin-turbo 135i in town!

Coyote swapped 1968 F100 Tuned on the Dyno

Exhaust Leak Check

LS3: No Cam - No headers - No problem!!

Whipple-powered Mustang Coyote hits 711 HP

Roush Powered 2022 Mustang GT, Tuned for Max HP!

Dimpled Intake Spacer adds 21 HP to a 408 Small-block Chevy!

We tune a 440 (MOPAR) Marine Engine that runs BACKWARDS

Tuning a 2016 GMC Sierra with HP Tuners

2013 Ram 2500 with Performance Cam Tuned for Work and PLAY

Turbocharged Honda Talon Dyno | What will it make?

*SOLVED* F150 10-speed shifting | Dyno tuned

Steve Morris alcohol-burning big block Chevy - dyno tuned

2015 Silverado BIG torque improvement