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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.

New Jeep Wrangler pickup spy shots reveal suspension and tire details

Most of the spy shots we've received of the Wrangler pickup have been from a bird's-eye perspective. However this time, one of our spy photographers got up close to the truck at ground level. The new view shows us some interesting details regarding the truck's suspension, as well as the placement of the spare tire. Immediately evident is that the Wrangler pickup will have the same sort of suspension design as its SUV sibling. Solid axles are employed at the front and rear, and it appears that the rear axle is coil-sprung, since there are no leaf springs nor shackles present underneath. The photos also reveal that the truck won't have a tailgate-mounted spare tire like the SUV. Instead, it will have a more traditional truck location beneath the bed. Few other new details can be seen from the spy photos. This prototype sports the same production-style bed we've previously seen. The photos also really show just how long this Wrangler pickup is. With such a long wheelbase and rear overhang, the pickup will have more difficulty with hills than the bed-less versions. Of course, it will also be able to carry more than those Wranglers. We expect it go on sale in late 2019 based on previous reports. Related Video:

Ford stops JV work In Russia, Stellantis donates to Ukrainian refugees

Russia’s invasion of Ukraine is obviously killing civilians and destroying infrastructure throughout the country. ItÂ’s also affecting the auto industry there and across wider Europe, from the wiring harnesses we mentioned earlier today to new announcements from Ford and Stellantis. And thereÂ’s reason to think in bigger terms than todayÂ’s business deals, since there are massive lithium deposits in the ground in Ukraine. What this means for raw materials for future electric vehicles canÂ’t yet be determined, but itÂ’s worth thinking about as the world reacts to RussiaÂ’s actions. Following decisions by Apple and other major automakers to stop or otherwise curtail activities in Russia, Ford announced that it will suspend all of its joint venture operations in Russia, effective immediately, until further notice. “As part of the global community, Ford is deeply concerned about the invasion of Ukraine and the resultant threats to peace and stability,” the company said in a statement. “The situation has compelled us to reassess our operations in Russia. In recent years, Ford has significantly wound down its Russian operations, which now focus exclusively on commercial van manufacturing and Russian sales through a minority interest in the Sollers Ford joint venture.” Even though Stellantis only has 71 employees based in Ukraine, it announced today it will donate 1 million euros (around $1.1 million U.S.) to Ukrainian refugees and civilians. StellantisÂ’ head of operations in Ukraine will help the automaker work with local non-governmental organizations that are supporting Ukrainians to get the funds where they need to go. “Stellantis condemns violence and aggression and, in this time of unprecedented pain, our priority is the health and safety of our Ukrainian employees and families,” Stellantis CEO Carlos Tavares said in a statement. “An aggression that shook a world order, already unsettled by uncertainty, has been launched. The Stellantis community, made of 170 nationalities, looks with dismay as civilians flee the country. Even if the scale of casualties is not yet apparent, the human toll will be unbearable.” As of this morning, Stellantis said all of its 71 employees there were safe. This is not a normal line to read in automotive press releases, but this is not a normal time.