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New Audi R8 Prototype – First Drive (Along)

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A couple of weeks prior to the official unveiling of the second-generation Audi R8 in the 2015 Geneva auto show, we were invited to the Ascari racetrack in Spain to get a passenger ride in a R8 prototype, that can hit the showrooms later this year. We are going to not be able to get behind the wheel ourselves up until the summer, but no one within his right mind would pass up a chance to ride shotgun with Audi test driver and DTM racer Frank Stippler, who knows the new car inside out.In comparison with the already relatively light, all-aluminum first-gen R8, this new R8 has shed between 220 and 110 pounds, depending on model and spec. New vehicle architecture, called MSS (Modular Sport System), is an evolution of the previous R8 platform, which it shares using the Lamborghini Huracán. Hardly any parts are shared involving the Audi R8 and any existing Porsche model, as focus on the car had already begun before Porsche became section of the VW Group.and a few other structural parts. Audi says this halfway house between an all-carbon-fiber tub (as used by McLaren) along with an all-aluminum one (used by Ferrari on the 458) is the best cost to strength and weight compromise for a relatively low-volume car. Another weight-saving measure is the use of carbon-fiber-reinforced plastic (CFRP) suspension springs first observed in the R8 E-tron.

Feature: 2011 Audi R8 – Metal Marvel

This lightly camouflaged R8 prototype lookslow and aggressive, and contemporary. Is slightly wider and lower than before, while its more angular lines and details make the link to Audi’s current lineup, even though it retains the broad proportions of its predecessor, with similar overall length. The rakish front-end features standard-issue LED headlights. Laser lights that double the high beam range are an option; these have been homologated for the usthe 2nd-generation R8 retains strong styling links to the predecessor. One of these signature design cues will be the big, vertical blade behind the doors. Here this has been reimagined into two subtler half-blades: one below the beltline, one above. The latter is currently an air intake for cabin and engine compartment venting, as well as the visually unbroken strake that now runs from the doors to the top of the side scoops gives the new car its longer, lower, and more homogenous-looking flanks.

Standard wheel size is 19 inches, with 225/35 ZR19 rubber up front and 295/30 ZR19 at the rear. Optional 20s are shod with 245/30 ZR20 and 305/25 ZR20. Semi-slick track tires are another optionwill likely be powered by two versions of the 5.2L V-10-the V-10 and V-10 Plus-rated at 540 hp and 610 hp, with 398 lb-ft and 413 lb-ft of torque, respectively. Have cylinder deactivation and stop/start for better fuel economy and reduce emissions. A V-8, or maybe aThe state zero-to-62 mph numbers for your V-10 and V-10 Plus are 3.5 and three.2 seconds, with standstill to 124 mph taking 11.4 and 9.9 seconds. Top speed is definitely an ungoverned 200 mph for the 540hp model and an incredible 205 mph for the 610hp monster. These maximum-velocity figures are significantly better than the outgoing model and a proof ofhaving its wonderful click-clack, rifle-bolt action-has been consigned to history. Take-up rate had dropped just to 5 percent in the last year of production, its fate finally sealed by the smooth and rapid S-tronic paddle-shift transmission.

Rocketing out of the pit lane, the newest Audi R8 feels and sounds great from the passenger seat as being the naturally aspirated V-10 (in Plus form) does its classic, high-revving stuff. Throttle response feels linear, the power building smoothly and strongly as Stippler coaxes the engine to its lofty 8,850-rpm redline in the intermediate gears. This can be one rapid and charismatic machine. The increased power and lower weight are telling, and Stippler doesn’t hang around. The brand new chassis proves a match for those 610 horses, as we slide via a few bends on the absolute limit.A rather lower center of gravity helps dynamics. Turn-in seems even crisper than before. Whenever Stippler balances the automobile in varying degrees of oversteer on the way out of each bend, it’s clear the enhanced and rear-biased Quattro system is a driver’s delight. Audi has fitted a water-cooled front differential, plus a mechanical limited-slip differential from the rear to help apportion power. The assisted steering is electromechanical; variable magnetic ride suspension is surely anto observe some action,” to quote one of the engineers. Performance mode could be adjusted in line with the road surface. The main focus with this setting is not to hoon around, but rather assist the driver achieve good lap times. That said, enthusiasts will be happy to learn the stability control system can be switched off completely. The counterpoint is Comfort mode-with lower levels of noise, vibration and harshness-rendering the R8 an idealtakes a major leap forward. Quality was always top notch, and that is unchanged. However the aesthetics of your cabin architecture and infotainment system are state of the art. The flat-bottomed steering wheel (brought over from the new TT) is fitted with four additional buttons to stop and initiate the engine, select driving modes, and select the exhaust sound level. The TFT Virtual Cockpit directly while watching driver can be another TT feature. And that’s a good thing. Together with the central console-mounted screen gone, the strong driver orientation of the new R8 is emphasized.

Nissan 350z Tuning Tips

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The Z is presumably for Zoom.

An amazing piece of machinery from the Nissan Stable the 350z represents the cutting edge of the everyday sports coupe.

The 350z is certainly well endowed from the factory with power and excellent handling characteristics.

The facelift model left much untouched but tweaks were made to the engine giving a far wider power band.

This answered a criticism in the original. True to the Z heritage the 350z has turned into a cult car in it’s own time.

Tuning tips and articles

Looking at what NISMO have done with their 350z you can observe the awesome tuning potential of these cars. Popular with drifters, track day enthusiasts alike the car has much to give the enthusiastic tuner. Our members will certainly not shy away from perfecting this awesome car so lets use a peek at some of the 350z tuning options out there.

Practically a classic cult car in its own time, the 350z provides rewarding power gains yet remains a practical everyday car. No wonder then that the 350z gets made use of by drifters and track day enthusiasts alike.

Nissan 350z Tuning modifications.

By raising peak power you maintain economy and reliability. A fast road cam will be one of the best power mod you could do mechanically to the engine. You need to ensure that the engine is not starved of fuel so should uprate the fueling. You can aquire a more snappy acceleration by fitting a fuel pressure boost valve. Uprated injectors will enable you to offer sufficient fuel to the engine. When upping your fueling you will also need to get a bigger fuel pump to supply it.

Nissan 350z Intake and Exhaust.

Breathing mods are usually next up. Maximum power gains come from an entire induction kit. Sports exhausts balance the flow of air throughout the engine it could also be worth getting a sports catalyst too. If your exhaust is too large (over 2.7 inches bore) you are going to lose back pressure on the majority of engines.

An excellent fast road power clutch will help to keep that power going where it should. Never skimp or expect a standard clutch to deal.

A remapped turbo engine will give phenomenal power gains. Adding a larger turbo or changing the internals of your turbo will permit big increases in boost. When boosting your boost you may even require a lower compression ratio or water injection to compensate for knock.

Nissan 350z Wheel modifications.

The benefits of alloy wheels feature a lower unsprung weight plus more efficient brake cooling. Large 350z alloy wheels can decrease performance. If you get big alloy wheels you will be switching your final drive ratio. However some people have gone larger we might stick to a 17 or 18 inch rim size as the maximum on the 350’s. Try to keep the overall rotational diameter the same as the typical wheels.

Great Things for Every Outdoor Enthusiast That Won’t Break the Bank

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Just because you live for the weekend so that you can be out on the water or in the mountains, doesn’t mean that you want to spend a fortune on your hobbies. While there are some things that you just can’t live without, there are ways to save money on some things so that you have money saved for the more expensive items you need. Here are three things that ever outdoors person needs in their life that won’t break the bank.

1. Great Tent Camping Equipment

While RV’s are good to help you feel like home when you are camping out, it is ultimately cheaper to go tent camping. This doesn’t mean that you have to give up comfort. There are all sort of products out there that make tent camping easier, from tents and shelters that go up in a few minutes, to air mattresses to give you a taste of home. Not only do all of these items add up to less than a camper, you won’t have to get as large of a vehicle to tow anything.

2. A Cheaper Off Road Vehicle

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Many times when you are going to the outdoors, you are heading into conditions where you need to have a 4WD. One great one that won’t cost you an arm and a leg is the Jeep Renegade, sold by san juan capistrano jeep. The Renegade not only has a starting price under $20,000 but gets great gas mileage, all while having 4×4 capability, meaning that you can take it just about anywhere without spending a fortune. See for yourself at http://www.ocauto.com.

3. Used Sporting Goods

If you are learning a new sport, especially one that may involve some extra expenses such as mountain biking or kayaking, consider trying out your sport with used equipment until you gain some experience. Not only can you go online to find goods, you can often find sporting goods stores that sell used items, meaning that you can try new sports out without spending a fortune.

A look at the amazing single and double Vanos Control systems.

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BMWs VANOS Explained

In the following paragraphs we will endeavor to explain the basics of what VANOS is. VANOS stands for VAriable Nockenwellensteuerung (which translates from German to English to variable camshaft control).

This is a system originally developed by BMW for models produced after and during 1992.

There are 2 types of single, VANOS and double. The very first engine to feature VANOS was the M50 (found in a variety of models), double VANOS first appeared in the S50B32 (used in the M3 Evo,Z4M, Z3M and M52) in 1996.

Single VANOS uses a hydraulic and mechanical adjustment to the position of the intake camshaft against the crankshaft.

According to the engine speed and accelerator pedal position the career is adjusted. At low speeds the intake valves are opened later which contributes to the renowned 6 cylinder smoothness and also helps the idle.

Once speeds are increased the intake valves open earlier allowing more torque, less fuel consumption and minimize emissions (this is because the exhaust gasses re-circulate inside the combustion chambers).

Once again open later at high speeds the intake valves. This lets full capability to be achieved.

Precisely what is VANOS, what does it do for your engine and how will it work.

According to speed and the accelerator pedal position, double VANOS works much the same as single VANOS, however whilst the one system uses two fixed points inside the RPM range, the double system make use of a continuous adjustment, again.

Double VANOS also extends to the exhaust camshaft as well. Torque is further increased and emissions are further improved as a result.

Whilst VANOS is often reliable, age related problems can mean repairs are necessary. The most prevalent problem is the rattle that is found in the upper valve train assembly.

camshafts

If the mileage of the engine is around 100k, listen carefully when buying. The only method to prevent failure is to replace the seals with aftermarket items. Other notable issue is the piston seals can fail. This is due to age and mileage. In case the engine is of high mileage then be sure to alter the piston seals, once again, prevention is better than cure so.

Single VANOS is located in the following engines:

M50

M52

S50

S52

M62TU

Double VANOS can be purchased in the following the engines:

M52TU

M54

N52

S50

S54

N62

S62

S85

N73

Please do not forget that some variances in the specification appear in the US models.

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