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A cool boost to turbocharger performance

Since the advent of the forced-induction engine, we have been looking for ways to get every drop of performance we can. There are many approaches to getting additional power using better intercooling, water injection, or even adding nitrous oxide. One take on a short instant burst of power is being researched by Mahle and involves providing supercooled air to an engine, which allows it to burn a leaner fuel mixture and produce more power. The supercooling idea is not new and was examined by Ford in 1993 on the Mustang Mach III concept car, then brought up again in 2003 with the SVT F-150 Lightning concept. Ford called its system the SuperCooler; it was designed to work with any turbocharged or supercharged engine equipped with a water-to-air intercooler. The system on the Lightning concept used a small tank of antifreeze that was hooked up to the truck air conditioning compressor. The air conditioning compressor cooled the antifreeze down to about 30 degrees. The other side of the tank was hooked up to the air-to-water intercooler, which usually had a temperature over 100 degrees. Once the antifreeze was circulated from the tank into the intercooler, it would lower the intercooler temperature and provide for a cooler, denser air charge into the engine; the result was around 50 extra horsepower for a burst of about 30 seconds to a minute, depending on the size of the tank. The system for the Lightning was to be offered as a $750 option and would have been targeted towards drag racers and the like, as it could be used for a run down the drag strip and then re-cooled by the time the truck was back in line. The system was fairly non-intrusive – it only weighed about 25 pounds and did not require a new compressor or intercooler. But as with many concepts, it was ultimately scrapped. The technology was always stuck in the back of my mind, but with larger and more powerful engines being produced it could not find its place. With the advent of new fuel economy standards, we have seen small-displacement turbocharged engines pop up and they seem like the perfect candidate for this type of technology. Ford's EcoBoost 1.0-liter three-cylinder turbocharged engine, as used in the Fiesta and Focus, is one such candidate for this technology. It would add a negligent amount of weight but could provide a boost of 10 to 20 horsepower when needed, like merging onto the highway or catching up to traffic.

IIHS crash tests second F-150 bodystyle

Sometimes, being the king comes with some extra scrutiny. At the urging of Automotive News, the Ford F-150 is the first truck to have multiple cab configurations crash tested by the Insurance Institute for Highway Safety. According to Automotive News, IIHS was preparing to release the crash-test report on the 2015 F-150 after the safety watchdog evaluated the popular, four-door SuperCrew body. However, the agency learned from AN that configuration contained steel bars welded around the front wheels for added protection. Those reinforcements aren't on the other cab variants, and IIHS is now going back to check a SuperCab without the strengthening to check its safety performance, as well. While the added bars might help the SuperCrew score better in the vital but difficult small-overlap front crash test, there's no guarantee that's their sole purpose. As the head of the IIHS crash lab Joe Nolan indicated to Automotive News, if Ford were just trying to beat the system the company could only put the reinforcement on the driver's side where the agency does the small-overlap test. Also, when the National Highway Travel Safety Administration checked the latest F-150, the Feds gave all three cab styles top, five-star overall ratings. Due to the additional testing, IIHS won't have the F-150's scores ready until July, according to Automotive News. Starting next year, the cab variants of other trucks will also starting being crash tested by the agency. Related Video:

Ford jumps back in the water with marinized 6.2L V8

Nameplates like the Mercury Mariner and Lincoln Navigator aside, Ford hasn't offered a marine engine in over two decades. But through a new partnership with one of the biggest names in the business, the Dearborn-based automaker is dipping its proverbial toes back in the water.
Announced yesterday at the SEMA Show in Las Vegas, the new partnership between Ford Component Sales and Indmar Marine Engines will see the 6.2-liter V8 from the F-150 SVT Raptor and F-Series Super Duty marinized for use in boats.
The largest privately owned inboard gasoline marine engine manufacturer in the world, Indmar has been in the business for 43 years, and figures the Ford V8 will be just what watersport enthusiasts are looking for to tow waterskiers and wakeboarders to their hearts' content.