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SRT Viper ACR is coming!

Unsurprisingly, a more track focused Viper ACR has been confirmed for production (Viper GTS-R shown). SRT CEO Ralph Gilles has previously hinted at a Viper ACR but a high-level at Chrysler has confirmed to  Motor Trend  that a faster snake is already under development. Apparently, the reason for the delay is not budget or technical difficulties facing the SRT team. Rather, it's a problem with the tires. The SRT team would like some of the sticky goodness wrapping the Corvette ZR1's wheels - the Michelin Pilot Sport Cup tires. However, Michelin wouldn't sell the tires to SRT. The Corvette team may have had something to do with it but that would be difficult to confirm. Either way, they are now pressing their supplier, Pirelli, to develop something comparable to the Pilot Sport Cup tires to be used on the Viper ACR. The development for the car and tires are expected to be done for the 2014 calendar year. Along with upgraded tires, the ACR should receive a bunch o

700 hp C7 Corvette Stingray ZR1 may be in the works!

The C7 Chevy Corvette - the Stingray - was revealed last month and the details are very promising (full post:  The Stingray is back! Details about the new 2014 C7 Corvette ) .  If we're to learn anything from the changes from C5 to the C6 Corvette, the C7 base and Grand Sport Corvettes will approach the performance of the current Z06. Carbon fibre bits and an all aluminum frame are now standard across all models. As a result the new car is 99 lbs lighter but the chassis 57% stiffer than the outgoing model. With the added help of 50/50 weight distribution and increased power, GM says the base model Stingray will be quicker than the current Grand Sport Corvette. That means the Z06 will have to move up a lot in performance and so will the ZR1. The next ZR1 is expect to use a supercharged version of the new LT-1 V8 in the new base Corvette, much like the current Corvette ZR1 formula, with about 700 hp. The Z06 may keep its massive naturally aspirated 7.0 litre V8 but with more po

2013 Mazda MX-5 Miata Club vs. 2013 Scion FR-S - A Closer Look

When Jeremy Clarkson presented the Toyota GT-86 (Scion FR-S over here) and Subaru BRZ on Top Gear (Season 19 - Episode 3), he praised them for offering affordable RWD fun. With a balanced lightweight chassis, fuel economy tires (little grip) and RWD, the car offers the same sort of fun you can have in German RWD sports sedans, but with two exceptions - lack of power and a luxury car price tag. It sounds like a good formula but the case changes in North America because the domestics have that area covered - affordable, fun RWD cars and they've even got power to boot so marketing them that way won't work. What's the selling point then? The only advantage cars like the Mazda MX-5 offer over here is lightweight handling. Motor Trend's comparison of $28k high performance two door cars that they had last year (full post:  Comparison: $28K High-Performance Two-Door ) used that advantage to choose the winner. I personally would buy the Mustang V6 if I were in the mark

Details about the new 2014 Chevy SS

Chevrolet has finally revealed its much anticipated RWD flagship sedan. As expected, the car looks nearly identical to its Australian cousin, the Holden VF Commodore SS-V and bears great resemblance to the late Pontiac G8 GXP. Unlike the Holden and the Pontiac though, the Chevy will only be offered with a 6-speed automatic as the sole transmission option. This is disappointing for those of us who prefer to row their own gears but I doubt it will affect sales. Since Dodge pulled out of NASCAR, this makes Chevrolet the only maker to have a RWD production vehicle (and a V8 one at that matter) using the same nameplate that's used for NASCAR. It, unfortunately, still isn't mechanically related to the race car but a shared name and front end is a good start. It will be offered with the LS3 6.2 L V8 making 415 hp and 415 lb-ft of torque routed to the rear wheels and a 3.27 final drive ratio. Chevy is estimating a 0-60 time of about 5 seconds but I am expecting this

Top 5 pictures from the Top Gear inbox

Top Gear posted a few funny/weird pictures of the (probably) very many that fans email to them (full post:  A small selection from the TG inbox ). There are quite a few so be sure to check all of them but here are my top 5: Nurburgring Toaster : I would have toast every day just to use this and print a map of the Nurburgring on my breakfast. Knowledge of British culture : This is one of the top 5 simply because it is true. Evolution (or lack thereof) of the Porsche 911 : I can just imagine Jeremy and Hammond fighting over this picture. Jeremy blaming Porsche's design department for being the laziest and Richard defending the design because it is aerodynamic. I do appreciate keeping heritage in car designs but it is still funny to look at. Bugatti Veyron body kit : It is both sad and impressive that someone went through all the work to do this. Lieber Nurburgring als Ehering : This translates to "Rather Nurburgring than

Car and Driver's Lightning Lap 2013 - A Closer Look

They've finally posted it! The 2013 Lightning Lap feature is finally available online (full article: Lightning Lap 2013: Hot Cars, Hot Track, Hot Laps ). I know it has been available in the February issue but I don't buy the magazine so I haven't been able to read it until today. It is kind of bittersweet for me though. You see, I love the Lightning Lap feature. They test all the performance vehicles that either came out or were upgraded the year before. This makes it a very exciting event/test but it also means that there is only 1 Lightning Lap feature in a year, so I am both excited for the new one and disappointed that I have to wait for a year for the next one. Anyhow, for road racers and track day veterans, it is a great test (or set of tests). There are many reasons why the Lightning Lap feature is great IMO. Except for the SUV class, which includes vehicles like the Jeep SRT and BMW X5 M regardless of prices, cars are divided in classes depending on price ranges

2013 Camaro SS 1LE vs 2013 Mustang GT Track Pack - A Closer Look

Unsurprisingly, a Camaro vs. Mustang comparison grabs a lot of attention. Motor Trend's recent comparison of the 2013 Camaro SS 1LE and the 2013 Mustang GT Track Pack (full article: 2013 Chevrolet Camaro SS 1LE vs. 2013 Ford Mustang GT Track Pack ) has fans of each car fighting in the comments section. I'm hoping a closer look at the results and the review could clear some of the air, although I know it won't mean anything to the diehard fans. The Camaro has been winning reviews lately. Most comparison tests between the ZL1 and 2013 Mustang GT500 crowned the ZL1 as the winner. Although the GT500 is faster in all aspects, it is less composed and loses lead as time and laps go by due to brake fade. The Camaro ZL1 also beat the Boss 302 LS because, while the Boss 302 LS is more fun on the track, the power advantage and suspension tuning of the ZL1 propelled it to a win on the track and the magnetic shocks give it a more comfortable ride on the road. The Mustang stil

The Stingray is back! Details about the new 2014 C7 Corvette.

The stingray is back! Chevrolet decided that the new Corvette is worthy of the moniker and I don't doubt that it is. The base model is already faster than the Grand Sport of the current generation. It is all new and improved from the ground up, sharing only two parts with the C6 Corvette. The car looks very similar to the renderings that were based on the leaked drawings and it certainly doesn't disappoint. The new rear end is starting to grow on me but I can't say I wouldn't have liked to see round taillights. According to Chevrolet, form followed function when it came to the exterior design. Chevrolet has used its racing experience in sculpting the exterior and placement of scoops and grills that all work towards improving the aerodynamics of the car. Hot air off the radiator is directed out of the engine bay, up and over the car instead of under to help keep heat away from the differential and transmission. A lower roof helps keep centre of

Live Streaming of the reveal of the C7 Corvette!

Today, the reveal day of the C7 Corvette, has been one of the most anticipated dates of 2013 for many car enthusiasts. We don't know everything about the new Corvette but we do know a few things. The Corvette is staying true to its traditional formula since the C2, a V8 in the front and rear wheel drive. The only exception to the formula has been a straight six for the first generation Corvette. The engine will probably be set further back like the C6 Corvette for better weight distribution but a mid-engine layout is not going to be used, at least for this generation, and no twin turbo V6 is planned for the first release. The exterior design seems evolutionary rather than revolutionary, which is great IMO because I love the shape of the Corvette. The rear split window doesn't appear to be making a comeback, according to the (supposedly) leaked drawings of the C7. The rear end will keep the signature quad exhausts but they seem to be placed closer together and look like one se

2013 Cadillac XTS AWD Platinum - A Closer Look

In a 2-page, 10-paragraph, car review of a luxury sedan, Car & Driver failed to review much of the car besides the CUE (Cadillac User Experience) infotainment system. They go on and on to complain about the CUE system but they mention very little about the engine and ride of the car. There are basically only two paragraphs that talk about the engine and the suspension. I can't say whether the CUE system is as bad as they say because I haven't tried it yet. However, in their review of the engine, they only mention two aspects; the hp output of the engine (304 hp) and the 0-60 mph time, which is 7.2 seconds. They then criticize the performance for being only adequate and move on. In the next paragraph, they criticize the suspension for not being as sporty as the ATS and a numb, light steering feel but say it has a nice balance between body control and comfort. I do agree that the straight line performance is only adequate but I'm not sure why that's a problem.






Does An Aftermarket Grille Really Increase Airflow?
I put a Saleen S281 grille to the test to answer that question.

Stock Suspension S197 Mustang With Square 305/30/19's
What you need to fit a proper size square tire setup.

How Limited Slip Diffs Make You Faster on Track
What you need to know about how they put power down and pros and cons.

Can Telemetry Explain Schumacher's Talent?
A comparison between Schumacher's and then team mate Herbert's data.






Cayman GT4 Track Review
The first Cayman with proper (911-challenging) power.

Is an EcoBoost Mustang any good on Track?
Two days at the track in a Mustang short 4 cylinders.

2016 BMW M4 DCT Track Review
It's quick (properly quick). But is it fun?

Can a stock Golf Diesel handle a Track Day?
Not your every day track beater.




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Rams Eye New Track Car & Daily Reveal

New track car? You bet! Just picked it up a few weeks ago for a long term test to serve as a dual purpose daily and track car. It's a bit obscure and forgotten about but packs a lot of special features and one of the best AWD systems you can buy. Watch to find out what it is, why it's forgotten, and what I like the most about it (plus how much I paid for it!). Liked this? Make sure to subscribe so you don't miss new videos! Follow Rams Eye The Track Guy on Facebook and Instagram! View this post on Instagram A post shared by Michael R (@ramseyethetrackguy) on Sep 8, 2020 at 4:43pm PDT

GTR vs Evo X vs STI: which has the best AWD system?

A few weeks ago, I made a post explaining  mainstream AWD system types and how they compare , pros and cons, etc. including some simple diagrams to show where the power goes and how much. As promised, this post will focus on specific cars and what AWD systems they use, especially ones that that have more or less been defined by their AWD systems, and the best place to start may be with a bombshell; the Nissan GT-R. Nissan GT-R (R35) The GT-R has built a reputation around having monster traction and very approachable performance, thanks to its AWD system - Advanced Total Traction Engineering System for All-Terrain (ATTESA) - and what it can do for you. But the GT-R doesn't actually use the most mechanically sophisticated type of AWD systems discussed in the previous article, namely a "true" AWD with a centre differential. Instead, it uses a clutch pack to transfer power. RWD-based clutch-type AWD schematic - Rams Eye The Track Guy © The R32, R33, and R34 Sky

How would a Mustang 3.5L EcoBoost compare to the 5.0L V8?

Ever wonder how a 3.5 litre EcoBoost might fair against the 5.0 litre V8 in the Mustang? Of course you have. Ever since Ford dropped it in the F150 (and perhaps well before), everyone has been wondering how it would perform. There are basically two camps; those who think it would be awesome because of tuneability and power potential and those who think it means the death of the V8 in the Mustang. If you are in the latter group, we seem to be good so far with continuous upgrades to the 5.0 litre Coyote and the brand new Shelby GT500 which still uses a supercharged V8 as it has been for over a decade and multiple iterations. But what if... Well, it seems we are closer than ever to finding out the answer to that question. American Trucks recently got together two crew cab, short box, 4x4 F150's but one has the 5.0 litre V8 and the other has the 3.5 litre EcoBoost V6. There has been a few comparisons between 5.0 litre and 3.5 litre EB F150's, but this seems to be the most di

Michelin Pilot Sport Cup 2's vs Bridgestone Potenza RE-71R's

I never thought I'd ever run Michelin Pilot Sport Cup 2's on my 2012 Boss 302. The cost is astronomical and they are supposed to last the least of anything comparable. So how did I end up with (nearly) fresh Sport Cup 2's? A complete fluke. I came across a lightly used set with only a few hundred miles and no track time; 305/30/19 takeoffs from a GT Performance Pack Level 2 (GT PPL2). I knew my 71R's were getting very worn before the season started and likely wouldn't last the whole season, even this short one. The price was far better than a new set of RE-71R's, a little more than half, and local Time Attack rules (Canadian Automobile Sport Clubs) recently made 180 and 200 TW tires equivalent, meaning no PAX or PIP point penalty for going with 180 TW tire like the Pilot Sport Cup 2's. I have been very curious about how PSC2's compare to RE 71R's but I stayed away due to their being painfully expensive and, up to last year, their 180 TW rating would