2003 Dodge Ram 1500 Quadcab Sport Package on 2040-cars

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Dodge Demon's A/C helps its supercharged Hemi make more power

Staying cool is one important key to performance. Simply, more air means more power, and cool, dense air is better than hot air. While forced induction might help make copious amounts of horsepower, turbos and superchargers produce heat. Intercoolers help, but the new Dodge Demon and its supercharged Hemi need a bit of an extra boost. In Drag Mode, the Demon's engine commandeers the car's air conditioning system to help chill things out. The Demon will have the first production application of a liquid-to-air charge air cooler chiller system. Literally, the car's air conditioning system is used to cool the air going into the engine, dropping temps by up to 45 degrees Fahrenheit. Dodge claims the system helps achieve "temperatures previously unattainable by pressure-charged street-legal production vehicles." As cool as this may sound, the technology isn't new. Ford had a prototype system in the early 2000s called SuperCooler, though that system never made it to production. While the Demon's system doesn't have a super cool name like the one from Ford, the pair essentially work in the same way. In theory, it should have the same effect as a bottle of nitrous. According to Autoweek, Ford's system bumped up the output of the F-150 Lightning by about 50 horsepower. Turns out that air conditioning isn't always a huge power suck. Related Video:

Dodge Scat Packages add Mopar performance upgrades in three stages

Dodge has revealed what it calls Scat Package Stage Kits that enhance the performance of the Charger and the Challenger equipped with the 5.7-liter V8, and the Dart equipped with the turbocharged 2.4-liter inline four-cylinder engine. The Scat Packs use Mopar performance parts that also can be bought separately. Most of the upgrades increase engine output, but Dodge somehow manages to not specifically mention the power gains associated with each Scat Pack.
The three Scat Packs offered for the V8-powered cars focus on higher power ratings, and each stage comes complete with a unique engine-management calibration to optimize output. Stage one comes with a cold-air intake and a cat-back exhaust; stage two adds a performance camshaft; and stage three really gives you the goods, adding ported polished cylinder heads and performance headers.
For the Dart, the Scat Packs focus on engine, transmission, chassis and brake upgrades. Stage one will net you a cold-air intake, a short-throw shifter and slotted rotors with performance brake pads; stage two adds a cat-back exhaust system and an engine-management calibration to increase output by taking advantage of premium-octane gasoline; and stage three adds 13-inch vented brake discs up front clamped by four-piston calipers, suspension with adjustable springs and struts and performance front and rear antiroll bars.

FCA updates 700k-vehicle recall to replace ignition switches

FCA US is revising a previously announced recall of 702,578 minivans and SUVs; now specifying that owners replace their ignition switches, rather than just a component. The campaign affects the 2008-2010 Chrysler Town & Country, 2008-2010 Dodge Grand Caravan and 2009-2010 Dodge Journey. The National Highway Traffic Safety Administration initially opened an investigation last summer following complaints about the ignition switches in these models. FCA US (then Chrysler Group) responded with a recall of 695,957 examples of these vehicles because the key could appear to be in the "Run" position but not be fully engaged. If it slipped out, and there was an accident, then the airbags might not deploy. The company had initially planned to install a new detent ring to fix the problem. According to the timeline in a NHTSA document (available here as a PDF), the government agency and FCA US continued their research into the problem. The automaker found that the time needed to create a new ring design and updated software would be longer than replacing the whole ignition switch. The company worked with the supplier Marquardt to negotiate an accelerated schedule to manufacture the extra replacement parts. According to NHTSA, the investigation has now been closed because of FCA's recall. Company spokesperson Eric Mayne confirms to Autoblog via email, "No additional vehicles are affected and all affected customers have already been made aware their vehicles are subject to recall." FCA US sent out an initial notification advising owners of the problem in September 2014. The company will now send out a second letter in April and will replace the parts in two phases. Repairs for affected models from the 2008 and 2009 model years will begin in April, and 2010 examples will start being fixed in August. RECALL Subject : Ignition Switch may Turn Off , 1 INVESTIGATION(S) Report Receipt Date: JUN 26, 2014 NHTSA Campaign Number: 14V373000 Component(s): AIR BAGS , ELECTRICAL SYSTEM Potential Number of Units Affected: 702,578 All Products Associated with this Recall Vehicle Make Model Model Year(s) CHRYSLER TOWN AND COUNTRY 2008-2010 DODGE GRAND CARAVAN 2008-2010 DODGE JOURNEY 2009-2010 Details Manufacturer: Chrysler Group LLC SUMMARY: This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key.