The new Chevy Corvette coupe and convertible will get a little bit closer to its extremely fast Z06 brother performances. In 2007, the LS2 6.0 liter V8 has been removed from the fibre glass engine compartment and replaced with a brand new, with enhanced structure, all aluminum 6.2 unit.The new engine LS3 has SAE certification and its technical specifications are 430 hp and 424 lb-ft of torque with the standard exhaust system, or 436 hp and 428 lb-ft with an optional dual-mode exhaust. This engine is, at 6200, only400 rpm far away from Z06 (7000-rpm maximum speed).The LS3 has borrowed some of the technology from the Z06’s LS7 7.0-liter (like the cylinder head design and the fuel injectors) and it has the same stork as the previous 6.0 liter. It has an increase in displacement, which originates from an increase in bore from 101.6 mm to 103.3 mm and a new camshaft lifts 5 percent higher the intake valves which are also larger than the old engine (with 9%).The engine cover and the acoustically tuned intake manifold will provide the LS3 with a better, more refined sound, which is piped through an exhaust tubing system of 2.5 inches (half inch smaller than that from the Z06).The base Corvette has now a coefficient of drag of and 290 mph and improvements do not end here, because there are also tactile enhancing on both six speed transmissions. Shifts in the automatic can be changed a whole lot quickly now, reaching a 0-60 mph in 4.3 seconds which represents the highest reached by a 2-pedal Corvette.The wheels on the 2008 model are measuring 18 inches diameter infront and 19 inches in the rear. They are made from aluminium and they bring another improvement on the list: steering feel is better and that is also due to the improved machining process.Now, on the interior, the list of improvements continues. Starting from the brushed aluminium accents, XM radio equipment, auto dimming mirrors and finishing with the iPod jack for cars without navigation, they all bring a great feel of elegance combined with sporty utility.The colours available are Jetstream Blue Metallic Tincoat and Crystal Red Metallic Tintcoat.Corvette proves once again that it can face all the technological changes in the supercar world and with the continuous changes it becomes a great alternative for supercars fans, as it usually costs two and sometimes three times less than many supercars.

The 2006 Alfa Romeo Spider is a two seater stylish convertible car.

The Alfa Romeo Spider consists of a V6 engine with a capacity of 3197 cc that delivers an output power of 260 bhp. The interiors are a highlight which includes the two seats that measure 53.3 inches high, 171.4 inches long and 71.4 inches wide.

The Alfa Romeo Spider also contains radio controls and dual zone climatic controls on the steering wheel. The Alfa Romeo Spider is available in two versions which consist of a 2.2 JTS engine that delivers an output power of 185 bhp and the other version consists of a powerful 3.2 JTS engine that delivers an output power of 260 bhp.

Specifications

Vehicle Type: – production car, 2-door convertible
Configuration: – Front Engine/ RWD
Engine: – V6
Displacement: – 3179 cc
Torque: – 260 lb-ft @ —- rpm
Width: – 74.1 in
Length: – 171.4 in
Height: – 53.3 in

The Chevrolet Corvette C5 is a sports car and the fifth generation car manufactured by Chevrolet between the years 1997-2004.

During the first launched in 1997, hatchback coupe was available and later, trunk was available from the year 1998. The 1998 models also took part in the Indianapolis 500 mile race. Later on, the C5 models also took part in the 2002 and 2004 Indianapolis 500 mile race.

The C5 consists of a 5.7 L LS1 V8 engine with 4-speed automatic and 6-speed manual transmissions. The engine delivers an output power of 345 hp which was later increased to 350 hp in the year 2001. The interiors are designed with plastic and leather.

Photo by: Thomas doerfer, Creative Commons

Specifications for the XK150 3.4

Special Editions

Indianapolis 500 Pace Car
In the year 1998, a new edition of the C5 has been introduced which would take part in the Indianapolis 500 mile race. The car was painted in Radar Blue color and the interiors and wheels are painted in yellow and black colors. The car also consists of an active handling system, sound system, CD player, AM/Fm radio, adjustable leather sport seats and air conditioning system.

50th Anniversary Edition
This edition was launched in the year 2003, marking the 50th anniversary celebrations of the Corvette production. The car was available in both hatchback coupe and convertible models.

Over the years, a total of 248,715 cars were manufactured and each year, there are improvements

1997
A new LS1 engine has been introduced.

1998
Active Handling System was introduced and a special edition of C5 has been launched for the participation in the Indianapolis 500 mile race.

1999
Hardtop coupe was offered.

2000
Stylish alloy wheels made its debut.

2001
Second Generation Active Handling System has been introduced and 5 hp increase in the engine power.

2002: –
20 hp increase in the engine power

2003
50th Anniversary Edition was launched.

2004
All the cars manufactured in this year contained the specifications that were used in the “24 Hours of Le Mans” race.

Specifications

Vehicle Type: – sports car
Configuration: – Front Engine
Engine: – 5.7 L LS1 V8
Horsepower: – 350 hp
Transmission: – 4-speed automatic and 6-speed Manual
Wheelbase: – 104.5 in
Length: – 179.7 in
Width: – 73.6 in
Height: – 47.7 in
Weight: – 3,300 lb

The Chevrolet Corvette C5 Z06 is a high performance car manufactured by Chevrolet between the years 2001-2004. The C5 Z06 made its debut in the year 2001 as the predecessor of C4 ZR-1

Engine
The Z06 contains a 5.7 L LS6 V8 engine with 6-speed manual transmission that delivers 12% more output compared to the previous LS1 engine. It produces an output power of 405 hp at 6000 rpm and delivers 400 lb-ft torque at 4800 rpm. The engine also makes use of aluminum block for allowing better breathing.

LS1 pistons have been used in the engine which is more durable and stronger. The cylinder heads have been shed with combustion chambers that provide a better compression ratio and results in increased thermal efficiency, power and volumetric efficiency.

Sensors:
Yaw-Rate Sensor
This sensor is situated in the center console which makes use of couple of tuning forks in calculating the vehicles center of gravity. This information is fed to cars processor and the yaw rate is being contrast with the steering angle.

Steering Angle Sensor
This sensor is situated in the steering wheel column. The sensor examines the steering inputs and corresponds with the steering wheel angle; the system is very accurate with a single change in degree.

Lateral Acceleration Sensor
This sensor is situated below the traveler’s seat and calculates the centrifugal force during the turns.

Suspension
The FE4 suspension has been used, which has been specially designed for the Z06. It makes use of front stabilizer bar, shock calibrations and rear leaf spring.

Wheels and tires
A wider wheels and tires are used in the Z06 for better gripping. The wheels are painted in gray metallic which uses red brake calipers and contains “crossed flags” emblem in the center cap of the rim. The “Goodyear” tires are used which are specially designed for the Z06. These types of tires are used in the high performance vehicles and can be seen in the Ford GT.

Specifications

Vehicle Type: – hardtop car, with two doors
Configuration: – Front Engine
Engine: – 5.7 L LS6 V8
Torque: – 400 lb-ft@ 4800 rpm
Horsepower: – 405 bhp @ 6000 rpm
Transmission: – 6-speed Manual
Wheelbase: – 104.5 in
Length: – 179.7 in
Width: – 73.6 in
Height: – 47.7 in
Weight: – 3,115 lb
0-60 mph: – 3.9 sec
0-100mph: – 9.2 sec
Top speed: – 186 mph

The Chevrolet Corvette C4 is a sports car and the fourth generation in the Corvettes series manufactured by Chevrolet between the years 1984-1996.

The Corvette C4 is well known for its looks where the body is made of injected molding plastics. It also contains electronic dashboard that displays speed and RPM and brakes with aluminum calipers. The very first Corvette C4 contained an L83 V8 engine with 4+3 manual transmission that delivered an output power of 205 hp and 290 lb-ft torque.

In the year 1989, 4-speed manual transmission was used, which was linked with automatic overdrive on the first three gears. Later in 1992, ZF 6-speed manual transmission was introduced and in that year, the LT4 engine was placed, which delivered an output power of 330 hp.

Different types of Corvette C4

B2K Callaway Twin-Turbo
The B2K Callaway Twin-Turbo was launched in the year 1987, which is considered one of Chevrolet’s most technically advanced and high performance car. The early cars delivered an output power of 345 hp and 450 lb-ft torque and the next version cars delivered an output power of 345 hp and 450 lb-ft torque.

A version of this car called the Calloway Sledgehammer Corvette, which was limited to one car, delivered a record output power of 880 bhp and a record speed of 254.76 mph at the Ohio’s Transportation Research Center track. Although this speed was never achieved on regular street and was never officially documented.

ZR1
The ZR1 consisted of an LT5 V8 engine along with 32 valves and four overhead camshafts and delivered an output power of 375 hp. The car consisted of modified steering and braking systems and ensured perfect driving control. The car also set seven international records for its speed at different races. The ZR1 reaches the speed of 60 mph in 4.6 seconds with top speed of 180+ mph.

ZR1 Active Suspension Prototype
This model was launched in the year 1990 which includes the active hydraulic suspension specially designed for this car. A total of 25 cars have been manufactured in this model.

Specifications

Vehicle Type: – 2 door coupe and convertible
Engine: – 5.7 L L83 V8, 5.7 L L98 V8, 5.7 L LT1 V8 and 5.7 L LT4 V8
Transmission: – 4-speed automatic, 4+3 manual and 6-speed Manual
Wheelbase: – 96.2 in
Length: – 4,480 in 1984-1989, 4,540 in 1990-1992 and 4,530 in 1993-1996
Width: – 1,880 mm in 1984-1992 and 1,800 in 1993-1996
Height: – 1,190 mm in 1984-1992, 1,180 mm in 1993-1996
Weight: – 3,239 lb