Modifications – The Unmuffled Auto News

Racing is in America’s blood. We started off racing horses, which is still one of the most profitable forms of betting to this day. We also love boat racing, whether it be sailboats or motor boats. We also love racing planes. It should only seem logical that we decided to race cars when they came out.

Our country has created some of the boldest, most successful and boldest racecars in history. These cars are some of my personal favorites, and they only scratch the surface of America’s storied racing heritage.

Chaparral 2E: Chaparral’s 2D was a very successful racing chassis, the 2J earned immortality thanks to it’s snowmobile-engine-driven suction fans. The 2D was better than both combined. It ushered in the aerodynamics era thanks to it’s driver-adjustable rear wing (which was adjusted via a pedal in the cockpit) and it’s side-pod mounted water cooling system. It was pure Texan ingenuity. Every modern race car owes at least something to the Chaparral 2E.
1967 Gurney Eagle-Weslake Mk. 1: Dan Gurney was a true American racing pioneer. This is what I view to be his masterpiece. He also won a Formula 1 race in this car. That’s about as good as it gets, but I still love this car to pieces. The tiny 11,000 RPM V12 and styling that looks like a shark and torpedo are just icing on the cake.
Lotus 56: It’s not just another turbine-powered IndyCar. It was a car that solidified the basic shape of most high-level race cars from 1967 on out. It sent the cigar shape packing. It also had a one-speed automatic and AWD. While turbines and AWD would be banned from future IndyCar seasons, the shape remained and evolved. Even though it’s got a Lotus name and Peter Chapman modifications, it’s still basically an all-American STP-Paxon car.
2016 Ford GT GTE: There was no doubt in any car or race fan’s mind when this car rained on every other car’s parade at the Detroit Auto Show this year. It’s 3.5-liter EcoBoost V6 has been proven in the TUDOR Championship series, Chip Ganassi Racing has had lots of success racing Fords and is ready for a new challenge, and what might be most important to those automotive fans who like to cook (like me) is the fact that the rear diffuser is big enough to chiffonade an acre of potatoes without trying. The fact that it is dressed up in a very patriotic livery makes it just that much more amazing.
Dodge Viper GTS-R Mk. 1: The original Dodge Viper GTS-R immediately proved that a big V10 is an essential asset in endurance racing. On it’s third outing at Le Mans, the SRT Motorsports team took a class win in 1998. Again in 1999 and 2000. You can’t forget the overall wins at the Nurburgring, Daytona, Spa, and the five (yes, five) FIA GT and two ALMS championships. Plus, the fact that it was incredibly intimidating helped.
Corvette Racing’s C5.R, C6.R, and C7.R: For 17 years, The Corvette Racing team has put three generations of increasingly amazing Corvette race cars on the track. All have had an “.R” designation, except the first, which was a “-R.” They have proved themselves multiple times. 1999 marked the first year of the C5-R, which snatched three class wins at Le Mans (among many other wins). The C6.R took seven thundering liters of American muscle around the world, and won many races. The C7.R just grabbed the GTE Pro class win at Le Mans, and that was one of it’s first races!
Panoz LMP-1 and LMP07: Many, many years before Nissan’s GT-R LM caused folks to scratch their heads as to why a front-engine endurance race car is a good idea, Panoz’s LMP-1 Roadster S and it’s less successful sibling LMP07 proved to the world that an endurance racing prototype does not need to carry their engine behind the driver. Neither car was wildly successful, but the LMP-1 certainly got into a few good battles with the BMW V12 LMRs and Ferrari 333 SPs to snag the 1999 ALMS team championship.
Ford 999: Henry Ford should go down in the history books as a stark raving lunatic (for several reasons) because he took the crude, incredibly dangerous 18.9-liter Ford 999 racecar to 92 mph (the equivalent of somebody taking a car to 300 mph today) – a world record – on a frozen lake. The frozen lake was the only place large enough to get the car up to that speed. It made a whopping 80 horsepower, a lot of noise, and had killed a man a year before. It was a brutish, outrageous car that put Ford on the map, even if he became known for utilitarian and economical Model T’s and the now-legendary 1932 Ford.
DeltaWing: No other American creation has so upset the normality of what race cars should look like as the Ben Bowlby-designed, Panoz-managed, Gurney’s All-American Racers-built DeltaWing. The car drastically reduced frontal area to reduce drag and fuel consumption. It worked, and even sparked a copycat (the Nissan ZEOD RC), even though it didn’t achieve any incredible success.
Cadillac ATS-V.R: Cadillac attained massive success for ten years with the CTS-V.R in the Pirelli World Championship Series. Now it’s the turn for the ATS-V.R to take the reins. It’s got some big shoes to fill. It’s got a twin-turbocharged 3.6-liter V6 making somewhere around 600 horsepower that sits somewhere between the massive fender flares and the huge extractor hood. Between this car and the Ford GT GTE, it looks like most, if not all, future American race cars will have forced induction engines.
Swift 007.i: The year 1997 was a lucky year. The team owned by Paul Newman and Carl Haas stopped running a Lola chassis, and switched to a chassis made by the American company Swift. The car had a Ford Cosworth engine, Goodyear tires, and an all-American driver in Michael Andretti. I should probably mention that it won it’s first-ever race outing. Talk about coming in with style. Oh, and I was born that year.
Shelby Cobra Daytona Coupe: This is quite possibly one of the most beautiful cars ever made, as well as one of the most successful. Carroll Shelby needed to make the already-successful Cobra 427 faster, but that meant he needed a more aerodynamic body. He brought on legendary designer Peter Brock, who helped design the 1963 Chevrolet Corvette Stingray. Brock designed a flowing, muscular body that still looks like nothing else on the track. The result was a smashing success. The car won the 24 Hours of Daytona, Le Mans, Spa, and countless other races.
Dodge Daytona/Plymouth Superbird: Mopar’s “Winged Warriors” made aero cars illegal in NASCAR. That should be telling as to how good those cars were. They packed quite the punch with their 426 HEMI engines and special aerodynamics packages. NASCAR outlawed aero cars after 1970. Buddy Baker campaigned a Daytona through 1970, and Richard Petty had one of his most dominant years in 1970 with his Superbird. It’s also one of the most iconic race cars ever.
1966 Chevrolet Corvette: The 1966 Chevrolet Corvette is one of the best race cars Chevrolet ever had. It had a walloping punch with it’s 427 cubic-inch big block V8, with the code-name L-88. This engine made any car it was in a true monster. It’s still fast enough to show a modern NASCAR stock car how it’s done on a road course. It’s like carving a statue with a hydraulic shovel.

Lots of cars are reliable. Lots of cars aren’t reliable. A lot of British and German cars fall into the not-so-reliable category. My uncle can attest to that with the fact that his 2001 Jaguar XK8 has spent about half of its life in the shop. On the other side of reliability, another one of my uncles had an Audi Quattro for something like 10 years, and he never had any reliability issues. My dad’s had trouble with his 2003 GMC Sierra 2500 HD with the Duramax diesel engine. My 2003 Chrysler Town & Country is just a few hundred miles away from hitting 200,000 miles, and it’s been one of the most reliable cars that I’ve ever seen. Anyhow, the basic premise of this blog post is to tell you the top 10 cars that we all love, even if they were (or still are) lemons.

2001-2005 Porsche 911 and Boxster: The 996-generation Porsche 911 was the first Porsche to ever have a water-cooled engine. For Porschephiles, that’s the equivalent of the Pope converting to Buddhism. The 2001-2005 Porsche 911 and Boxster had a teeny, weeny, little problem with their engines where the faulty intermediate shafts could fail, turning a fine sports car into a very expensive paperweight. Even after enough owner complaints, Porsche started fixing the problem, but only on a case-by-case basis, which meant that many owners were left out to dry unfairly. It’s easily one of the largest black spots in Porsche history, which is a true shame, because these cars were otherwise some very nice drives.
2001-2003 Subaru WRX: The first Subaru WRX to be offered in the U.S. had a massive problem with the transmission. The five-speed manuals were extremely fragile, and the tuner-friendly engine often meant that the tiny boxer four-cylinder engine was tuned to within an inch of its life. All Subarus have problems with their head gasket, but the 2001-2003 WRX often gave its head gasket up before it even reached 100,000 miles. I can forgive all of this, because aside from these two problems, it’s a reliable daily driver that’s a LOT of fun. The purity of these WRX’s means that your inner Swedish rally driver fantasies can come true.
1993-1995 Mazda RX-7: One of the last rotary-powered cars (the last was the Mazda RX-8), the Mazda RX-7 was a true driver’s car. However, apex seal failure hangs over every owner’s head like a cloud. Apex seal failure means a complete engine rebuild or replacement if the car is not maintained at the proper intervals. The massive amounts of premium fuel and oil going into the engine didn’t help matters, either. Still, the 3rd-generation Mazda RX-7 is an amazing driver’s car. Plus, many owners say that there’s truly nothing like spooling up the second sequential turbocharger. Mazda had made the RX-7 with two turbochargers – one for the lower rev range only, and the other for the upper rev range only. It’s been a long, long time since the last RX-7 was built, and I really hope that Mazda gets their act together and builds an RX-9.
1999 Ford Mustang SVT Cobra: This was a one-model-year special put on by Ford, and it was supposed to be a drag racing special for the street. However, it didn’t take long for enthusiasts, mainly drag racers, to figure out that it was making WAY less than the 320 horsepower that Ford advertised. Ford traced the problem to aluminum residue in the intake and exhaust systems. Ford did well by fixing the problem free of charge. However, the public snafu on Ford’s part caused Ford to drop production of the SVT Cobra after just one model year. The upside is that there are no other reliability problems with the SVT Cobra Mustang. Because it’s a single-model-year special-edition Mustang, it’s got potential to be a future classic. Don’t be intimidated if you see one for sale with lots of modifications – Ford designed this car to be tuner-friendly. Just make sure that there’s good documentation of the car.
2008-2010 Nissan GT-R: Like many supercars, the Nissan GT-R came with launch control. The difference was that the launch control function could potentially blow up the transmission and void the warranty, leaving the unlucky owner with a $20,000 repair bill. Nissan settled a class-action lawsuit in Decemer 2010, and the launch control was dialed back on 2011-up models. It’s impossible not to love the GT-R and it’s mind-altering ability to be an absolute freight train on race tracks of any kind, just avoid the hard launches.
2001-2006 MINI Cooper S: Anybody who was (or is) an owner of the 2001-2006 MINI Cooper S felt more like a beta tester for a video game than anything else. Here’s the relatively short list of, uh, ‘bugs:’ Electric power steering pumps that could catch fire, supercharger failure after just 80,000 miles, and head gaskets that seemed to be timed to blow up as soon as the warranty expired. Despite it being a sub-$20,000 car new (and used), it’s got maintenance costs of a 2001-2005 Porsche 911 or Boxster (see #1 on this list for reference). If you can forgive those faults, the handling is some of the best this world has ever seen.
2010 Ferrari 458 Italia: Most mid-engine Ferrari’s have a wholly undeserved reputation for spontaneous combustion. However, with the 2010 Ferrari 458 Italia, the argument was valid. The adhesive bonding between the wheelwell and the engine heat shield would melt and catch fire. Reports vary, and if Ferrari is to be believed, only 11 cars were affected by this. All 1248 Ferrari 458 Italias sold until that point were recalled. Ferrari still claims that this only happened during hard driving, but asking owners of Ferraris to not drive their car hard is laughable. After the concerns of owners becoming BBQ, the Ferrari 458 Italia once again ascended to its rightful place as the best mid-engine car the world has ever seen.
2003 GMC Sierra 2500HD: These things are supposed to be bulletproof, right? Think again. The fuel injection systems on the Duramax diesel-engine trucks are notorious for the fuel injectors cracking. My dad has a 2003 GMC Sierra 2500HD, and the engine’s been rebuilt something like 4 times. If you buy one of these vehicles, make sure to get it with the LQ4 6.0-liter V8. The Allison 1000 heavy-duty transmissions will go over 150,000 miles without trouble. Just DON’T get it with the Duramax! Not only are engine rebuilds expensive, but they are frequent. If you buy one, make sure you find one with good documentation, as many of these were used for hauling and towing, both of which put phenomenal stress on the engine and transmission.
1996-2005 Volkswagen Passat: This was the infamous era of VW unreliability. The B5-generation of the Passat had steering problems – the rack-and-pinion assembly was prone to stripping, which means no steering. When it stripped, it would burn out the power booster, which means that other parts are brought into the mix. Volkswagen made a lot of these cars, and some of them are good. Other family sedans are good choices.
2003 Land Rover Freelander: This is quite possibly one of THE most unreliable vehicles EVER! It was quite simply bad. The engine was bad, the cheap interior fell apart after just a few thousand miles, and forget replacing parts for it. The replacement parts were usually just as bad as the stock parts. Avoid this car at ALL costs!