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How to tune a car right: Part 3, tuning Mopar with OST Dyno

Not long ago, I wrote a story about a pony car tuned with a supercharger. The blower install had been done properly. Then the car's owner bolted on a set of great looking wheels wrapped in good looking but inexpensive rubber. On my first test drive, I couldn't get any of that supercharged sweetness to the ground. It was the perfect ride for parking in a Burger King parking lot on a Friday night. I tooled around on a Sunday drive, shaking my head that someone had spent five figures to get more power the right way, with a clean install, then wiped out the gains so thoroughly that the stock engine would likely have overwhelmed the tires. This got me thinking about the ways people ruin their quest for horsepower, either on the front end by not insisting on a clean install and paying the money for it, or on the back end with supplemental purchases like cheap tires or cheap gas. So I called three tuners, one focused on GM, one on Mopar, one on Ford, to find out what people should know about how to get the best power for their goals, and how to make sure they are able to use all that power. The first interview in this three-part series was with Blake Leonard at Top Speed Cincy in Cincinnati, Ohio, the second with Brandon Alsept at BA Motorsports in Milford, Ohio. This third and last interview is with Micah Doban at OST Dyno in Slippery Rock, Pennsylvania, a family business with more than 40 years of Mopar expertise specializing in Gen III Hemis, but tuning everything from land-speed cars and drag racers to Jeeps The interview has been edited for clarity and concision. Do people who come to OST generally know what they want? Probably 80% of the people who come in simply want more power with no particular ET goal [ET is a kind of bracket handicapped drag racing – ed.]. WhatÂ’s the best way to start a Mopar tune? The first thing is what people often skip, and that's to find a tuner or a shop. People will throw parts on their cars that the Internet said to, then go to a tuner who does things a different way, and [the tuner is] like ‘No we don't like to use these injectors, we don't like these parts.Â’ You have to find someone familiar with the parts that are on your car or that you're planning to put on your car. So having a goal and then finding a tuner who can help you with that goal is proper way to start. Exactly. And a lot of tuners have their own formula – and when I say tuner I mean someone that also does work to the cars.

Dodge puts kibosh on Challenger ACR rumors

In 2011, after the end of the Gen IV Dodge Viper and its ACR trim, Dodge took a Challenger ACR concept to the SEMA show. In October of last year, trusted FCA-focused outlet Mopar Insiders heard from its sources that something of the kind could finally be in the works, word being the automaker "is quietly working on a surprise to help celebrate the 50th anniversary of the Challenger nameplate." Last week, trusted FCA-focused outlet Allpar got more details from its own source, "Muther," on the specs and aspirations for a Challenger supposedly meant as a last big hurrah before the next generation appears in 2023. Now, we find out the Challenger ACR is a ghost, Autoweek reporting, "According to a spokesperson from Dodge, it's not happening." That brief denial is all the automaker had to say about it. Assuming Dodge isn't hiding anything, we're more surprised at detailed erroneous intel being shared with both MI and Allpar than we are about the track-day seducement Challenger ACR being bogus. A tale about Dodge engineering a Viper-like makeover for its number one muscle car so as to shame the 2020 Ford Mustang Shelby GT500 and Camaro ZL1 around a track would have been compelling enough. But word that Dodge wanted the Challenger ACR to breathe down the dearly departed neck of the Viper ACR around Road America, well, that was a crate of Hemi-powered wild. The implied impertinence of such a target is worrisome enough, and the weight loss goal would have added an extreme dimension to the ACR brand. The Neon ACR and Viper ACR didn't give up more than 100 pounds compared to their standard counterparts. The insiders spoke of the Challenger getting under 4,000 pounds, in part thanks to an optional passenger's seat. The diet would have required losing 400 pounds in a best-case scenario, which would still leave the big coupe 500-plus pounds heavier than a Viper ACR. Back to that impertinence... We'll likely never know what really happened with the Challenger ACR, so we'll stick it in the X-Files drawer between Big Blue and Chinga. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.    

Mopar highlights wild SEMA creations, AWD Challenger Concept

Thanks to 15,345 square feet of display area, FCA US' Mopar division certainly has ample space to display its parts and accessories at the SEMA Show. To lure attendees to check out all of those cars and components, the company is now revealing ten tuned vehicles for this year's aftermarket event. This isn't even the brand's whole fleet for the show, but it includes some major highlights for Dodge and Ram fans. A lack of traction traditionally makes rear-wheel-drive muscle cars dismal to drive when the weather gets slippery, but the Dodge Challenger GT AWD Concept (above) solves that age-old problem at SEMA. In addition to powering all four wheels through an eight-speed automatic, it boasts an angry-looking, wide-body kit with aggressively flared wheel arches. The asymmetrical stripe with Header Orange accents also adds some extra panache to the Destroyer Grey and Matte Black color scheme. The coupe can back up the macho look thanks to the Scat Pack 3 Performance Kit that adds 75 horsepower and 44 pound-feet of torque to the 5.7-liter V8. However, before you get too excited about driving one this winter, FCA US spokesperson Ariel Gavilan tells Autoblog: "It is only a concept." Mopar isn't done tuning Dodges for SEMA. The Charger Deep Stage 3 shows what's possible with the company's catalog by packing the Scat Pack 3, strut tower braces, coilover suspension kit, and bigger brakes. Meanwhile, the blacked-out Dart GLH Concept tries to harken back to the style of the famous Omni GLH by fitting a red-accented body kit, including a Mopar Performance aluminum hood. If the standard Ram 1500 Rebel is somehow too subdued, check out the Rebel X (right) in a vibrant shade called Copper. To be ready for anything offroad, it wears some muscular flares to fit 17-inch beadlock wheels and 35-inch Toyo tires. A concept, two-piece front skid plate protects the front. Drivers should also be comfortable no matter where they drive thanks to prototype Katzkin leather seats and a concept air-ride suspension. Chrysler enjoys some mods, as well. The 300 Super S has suave style with Matte Cerulean paint, concept 22-inch wheels, and a grille with little Mopar Ms dotted around it. Performance also sees a boost with a tuned engine, bigger brakes, and coilover kit. The gray 200 S Mopar is similarly stylish with a complete body kit, including a conceptual, dual-vented hood. Fiat and Ram's commercial models aren't left out of the SEMA fun, either.