2011 - Jeep Grand Cherokee 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.

2018 Jeep Wrangler might get power sliding roof panels

A user at JL Wrangler Forums snapped a few photos of a prototype 2018 Wrangler driving around, and one of the shots revealed some interesting switchgear. On the ceiling are a couple of handles that further confirm it will still have a multi-piece removable roof, something already expected when images of the truck leaked out. Just ahead of those handles is a binnacle of switches with no clear explanation for their existence. The folks at JL Wrangler Forums believe they have the answer. They suspect that the controls are for a Jeep Renegade-style My Sky roof. In case you forgot, the Renegade's My Sky roof is a cross between a sunroof and the Wrangler's removable roof. One of the panels can slide back like a sunroof, or it and a second panel can be pulled out entirely. The forum members believe the large center button and smaller buttons ahead of it are controls for sliding back either or both front roof panels. Of course the roof panels will still be removable, too. They also cite anonymous sources that say the forum's speculation is on the right track. A few years ago, rumors of a power top were circulating, too. We can certainly see this as a possibility. It would offer Wrangler owners the option of some open-air fun without requiring the unfastening of multiple latches and stowage of large roof panels. Although it would likely add plenty of cost, that won't be much of an issue for Jeep. It's already possible to spend remarkable amounts of money in heavily accessorized Wranglers, and Jeep doesn't have trouble getting them sold. We're still not completely convinced, though. It's also possible we could be looking at switchgear for overhead lights or other interior features, maybe even storage for sunglasses. We just can't be positive without getting a closer look at the switches. Also, there's at least one reason Jeep might want to avoid a feature like this. Power sliding top panels could add weight. Now Jeeps aren't amazing performers, save for the SRT and Trackhawk Grand Cherokees, so speed won't be an issue, but if the weight goes into the top panels, it could make top removal more difficult thanks to heavier components. We'll have to wait to find out for sure. Related Video:

Woman who survived plunge off Big Sur cliff posts pics of wrecked Jeep

The woman who survived seven days on a remote beach after plunging off a cliff on California's Highway 1 has posted photos of her wrecked Jeep Patriot on the beach at low tide. Along with details of the story Angela Hernandez has previously shared, the photos suggest she's lucky to be alive. Hernandez's ordeal began around midday on July 6, when she was driving southbound through Big Sur and an animal suddenly appeared in the road in front of her. She swerved to avoid hitting it and lost control. "I don't really remember much of the fall," she says. "They say I fell somewhere around 250 feet." Hernandez, 23, had been reported missing in the Big Sur area on her journey from Portland, Ore., to Southern California, but heavy fog had complicated search efforts. She was eventually found by a couple hiking the coastline in search of a fishing spot and was hoisted up the cliff by rescuers and taken to a hospital. She suffered a brain hemorrhage, collapsed lung, ruptured blood vessels in both eyes and four broken ribs and broken collarbone, plus an intense sunburn. She says she remembers only waking up in her car and feeling the Pacific Ocean rising over her knees. She used a multitool to break the window, then jumped into the water and made her way to shore, where she promptly passed out. In the coming days she used a piece of hose that broke off her Jeep to collect fresh water dripping off mounds of moss for drinking. "The next few days kind of became a blur," she wrote on Facebook. "I'd walk up and down the beach in search of another human being. I'd climb on rocks to avoid the sharp sand, walk along the shore to avoid the hot rocks, and air wrestle tiny crabs. I found a high spot I was able to climb up to and found myself there almost every day. I could see cars driving across the cliff and felt like if I could yell just loud enough, that one could hear me or see me. That's all it would take to make it back to my family. Just one person noticing me. I'd usually stay there until the sun became unbearable and then would find a way to slide myself back down to the shore." It sounds like the accident has given her a new lease on life. Her most recent Facebook update is a short video of her playing a guitar. "Wasn't sure if I'd still be able to play after my accident, so this makes me so happy," she writes. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.