1972 Jeep Commando "454 Big Block, Huge Power, Wild Truck!!!" on 2040-cars

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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.

Jeep Grand Wagoneer, Deserthawk and plug-in models coming soon

BOLOCCO, Italy — Today at FCA's Italian proving ground, Mike Manley rolled out the roadmap for Jeep's next five years. Manley has been in charge of Jeep since 2009 and has helped boost sales to more than 1.5 million units globally thanks to the success of models like the Cherokee, Grand Cherokee and Wrangler and submodels like the Trailhawk and Trackhawk. Well, there's more on the way, including new sand-prepped Deserthawk models, the return of the Wagoneer and Grand Wagoneer nameplates, and electrified versions of every model by 2021. While the plan for these next five years is a little less firm than the last one, it does provide the American automaker with some flexibility and breathing room. If you'll remember, by 2018 we were already supposed to have a new version of the Grand Cherokee as well as the premium Grand Wagoneer. Both of those are still coming, just not as soon as Jeep had hoped. Additionally, by 2022 Jeep plans to roll out two new three-row SUVs, new versions of the Renegade and Cherokee as well as the long-awaited Scrambler pickup. All in, Jeep plans to launch two models per year by 2022. That includes eight plug-in hybrids for the North American market. We saw one of the first Wrangler PHEVs at today's presentation. There are also plans to have a Level 3 autonomous vehicle on the market by 2021. Jeep will double down on its heritage, arguably one of the biggest things the brand has going for it. Its rugged image has helped boost sales in a market already clamoring for utility vehicles. By the end of 2018, FCA expects 1 in every 17 utility vehicles sold worldwide to wear a Jeep badge. The ratio should be even better for 2019. Related Video:

AEV Jeep Wrangler Unlimited Rubicon

After their rented 2007 Hummer H3 failed them during the brutal Rallye Aicha des Gazelles in Morocco, Amy Lerner and her sister Tricia Reina were on a quest to find the most capable production off-roader for their next competition - they chose a 2012 Jeep Wrangler Unlimited Rubicon. Their next mission was to find a company with the competence to configure it to win. After poring over Internet forums and perusing countless magazines for an outfitter who could meet their demanding requirements, they sent their bright orange JK ("Crush" is the official color) to American Expedition Vehicles (AEV) for some modifications.
The Michigan-based team at AEV kept the Jeep's 3.6-liter V6 and automatic transmission stock, but replaced the hood with a tall AEV Heat Reduction Hood and added an AEV Snorkel Kit for water crossings (it serves double-duty as its raised height helps to keep the air intake out of the kicked-up dust on the trail). Front and rear off-road bumpers were bolted in place, and AEV skid plates were added to provide additional undercarriage protection. A pair of IPF-900 off-road lights improve visibility, while a 10.2-gallon AEV Fuel Caddy (located behind the exterior spare) added some range. The suspension was upgraded with a 3.5-inch lift kit with Bilstein remote reservoir shocks, and 35-inch Falken Wildpeak A/T tires (LT285/70R17) were mounted at all four corners on AEV's beadlock wheels.