1994 Ford F-350 Xl Crew Cab Pickup 4-door 7.5l on 2040-cars

Auto blog

2015 Roush Stage 3 Mustang has 670 hp

My last speeding ticket was nearly two years ago while behind the wheel of a 2014 Roush Stage 3 Mustang. Considering the supercharged 5.0-liter V8 produced 575 horsepower – the lowest of the Stage 3's tunes – an encounter with the friendly folks at the Michigan State Police seemed inevitable. With the 2015 Stage 3 producing 95 more horsepower, if and when I drive the new supercharged 'Stang, another meeting with Michigan's finest seems likely. The combination of the Ford 5.0-liter V8 and a 2.3-liter TVS supercharger turns out 670 horsepower, which should have owners of the weightier Dodge Challenger Hellcat at least a bit nervous. All that power is complemented by 545 pound-feet of torque and what is almost certainly an ear-shattering exhaust note from the quad-tip pipes. On top of the RS3's trademark sound and speed, Roush has fitted the sixth-generation Mustang's body with a new "R7" aero kit that actually looks toned down from last year's car. 20-inch "Quicksilver" wheels are standard, although Roush is offering a pair of optional designs. Either way, Cooper RS3 tires are the rubber of choice. Prices for the Roush Stage 3 Mustang start at $21,995, not including the $32,300 starting price of a Mustang GT donor car. Scroll down for the official press release. Related Video: ROUSH Stage 3 Mustang Produces 670 HP May 7, 2015 – PLYMOUTH, MICHIGAN – ROUSH Performance is excited to announce final horsepower ratings for the all-new 2015 ROUSH Stage 3 Mustang. The RS3 is cranking out a heart-racing 670 horsepower and 545 lb-ft of torque to deliver the ultimate driving experience. All 670 horsepower are created as a direct result of the powerful combination of Ford's 5.0L V8 engine with ROUSH Performance's dynamic new 2015 2.3L TVS supercharger. The new ROUSH Mustang's generous power ratings impeccably compliment the RS3's list of standard and optional features, including the ROUSH Quad-Tip exhaust (with optional ROUSH Active Exhaust System), standard single-adjustable coilover suspension system (or optional competition-tuned 3-way adjustable system), and the fierce new "R7" aerobody. The 2015 ROUSH Stage 3 Mustang is not just a car – it's an experience. The RS3 truly bridges the gap between road car and race car, putting drivers behind the wheel of the ultimate uninhibited muscle car.

2015 Ford Mustang EcoBoost Review

"It's just a V6 Mustang." That phrase, so often spoken with derision and disdain, has haunted owners of Ford's more affordable and economical pony car since roughly April of 1964. Even after Dearborn finally paid some attention to its entry-level muscle car by eliminating telltale V6 features – the company fit dual exhausts in place of the single-exit pipe in 2011, negating the budget offering's biggest visual giveaway – the car was still hard pressed to shake its reputation as a hairdresser's car and rental fleet queen. For the Mustang's 50th year in service, Ford went back to the drawing board, we think with the distinct goal of eliminating the stigma of the non-V8 Mustang. While the V6 is still being offered (your local Avis and Enterprise lots wouldn't be the same without them), it's best to think of the new, four-cylinder, turbocharged Mustang EcoBoost as the entry-level model. But will the addition of forced induction – from an engine that will see action in the upcoming, enthusiast-centric Focus RS, no less – be enough to appease those pony car fans that believe that only Mustangs with eight cylinders are worthy of the galloping stallion badge? After a week at the helm, we certainly think it is. The new Mustang's looks have been covered ad nauseam. Chances are good that you either love the fastback styling, or you think the original pony car now looks a lot like a Fusion Coupe. We'll ignore the bigger styling remarks for the 2015 Mustang, and instead, focus on what's done right with the EcoBoost model. Like the V6 before it, certain boxes are correctly ticked. Dual exhausts? Check. 18-inch alloys? Check. (Our EcoBoost Premium model even shares its wheels with the base GT). HID headlamps? Check. Up front, there's a surprisingly meaty chin spoiler while the muscular lines of the 'Stang's long hood tie in nicely with the fastback shape, which terminates in a neat rear spoiler. There's even a body-colored diffuser at the back, between the chromed exhaust tips. The bottom line is, unless you're a true Mustang aficionado, you'll be hard pressed to tell the difference between the turbocharged car and its 435-horsepower brother. Simply sitting in the redesigned cabin isn't enough to give the EcoBoost away, either. The leather-trimmed seats (standard on the Premium trim) are cozy and supportive, with plenty of bolstering to help keep both driver and passenger in place while the 'Stang exhibits its newly enhanced cornering abilities.

NHTSA closes Ford F-150 EcoBoost acceleration probe

Typically when we report on the findings of an investigation from the National Highway Traffic Safety Administration, it's because the government body has discovered a safety issue and prescribed a recall. In this case, however, NHTSA has closed an investigation into a reported performance deficit without ever getting to the recall stage.
The issue revolves around the Ford F-150 - specifically those equipped with the 3.5-liter EcoBoost engine - of which some 360,000 were built in the 2011, 2012 and 2013 model years. After receiving an initial 95 complaints, NHTSA opened an investigation last May - almost a year ago - into the reported issue of reduced engine power under hard acceleration. The agency has since received a total of 525 such complaints, and Ford itself reported receiving over 4,000.
Together, NHTSA and Ford determined that the problem resulted from cylinders misfiring, an issue itself stemming from water getting into the charge air cooler (CAC) mated to the turbochargers. In particularly humid or rainy conditions, water was found to get into the CAC, causing some of the cylinders to misfire, which in turn triggered the ECU to disable those cylinders in order to protect the catalytic converter from damage.