New 8-Speed Enables Quicker, More Efficient Corvette

I’m a GM fan. Have been since I  was a kid and currently drive a C6 Corvette as my daily.  I’m also a manual transmission guy so automatic transmission really aren’t a preferred option. Of course the new Corvettes has paddel-shifting which is state of the art, but what do I do with my left leg???!!!!

 

DETROIT – The all-new, GM-developed Hydra-Matic 8L90 paddle-shift eight-speed automatic transmission offered in the 2015 Corvette Stingray and Z06 enhances performance and efficiency, while delivering exceptional refinement and world-class shift responsiveness that rivals the world’s best dual-clutch transmissions.

In fact, in the 2015 Corvette Stingray, it enables a class-leading 29-mpg EPA highway estimate – a 3.5-percent increase in fuel economy over the previous six-speed automatic – and a quicker 0-60 time of 3.7 seconds, all while delivering wide-open-throttle upshifts quicker than those of the dual-clutch transmission offered in the Porsche 911.

“GM’s new 8L90 eight-speed automatic represents a rare win-win-win scenario for customers,” said Kavoos Kaveh, global chief engineer for eight-speed automatic transmissions. “It offers greater performance and efficiency, while weighing less than the transmission it replaces. That’s a rare accomplishment in the industry today – and one for which GM has been awarded more than two dozen patents.”

via New 8-Speed Enables Quicker, More Efficient Corvette.

2015 Chevrolet Corvette Stingray 2015 Hydra-Matic 8L90 (M5U) Eight Speed RWD Automatic Transaxle

 

Thanks for reading.

Tim

Chevrolet Corvette (C7)

seven-speed manual with rev-matching technology or an Hydra-Matic 8L90 eight-speed automatic transmission with paddle shifters, a
GM makes 8-speed automatic transmission standard on 2015 Chevrolet …

The GM-developed Hydra-Matic 8L90 eight-speed is approximately the same size and weight as the Hydra-Matic 6L80 six-speed automatic. Its 7.0 overall gear ratio spread is wider than GM’s six-speed automatic transmissions, providing a numerically higher …

Car New Now (CNN) – 07/07/14 -2015 Corvette Z06

Well we just can stop talking about C7.   Just our recently are some very impressive specs for the 2015 Corvette Z06.

SAE says it will have an impressive 650 horse power (@ 6,400 RPMs) and even more impressive 650 LB-FT of torque (@ 3,600 RPMs). These numbers exceed the original speculations of 625.

The power is being delivered by a super charged LT4 and transferred to the pavement via a 7 speed manual or new for 2015 an 8 speed automatic!!!

Super Charged, Direct Injection LT4 Engine

Super Charged, Direct Injection LT4 Engine

'15 Z06 Corvette

’15 Z06 Corvette

Are you impressed?

Thanks for reading.

Tim

buyautomotive

#1: GM Parts 19171528 Valve Spring Retainer for LT1/LT4 Engine – 16 Piece: GM Parts 19171528 Valve Spring Reta… http://t.co/ZqnR3WgD5j
2015 Chevrolet Corvette Z06 LT4 Will Be Built in Kentucky and New York

This new portion of the Kentucky production facility is already busy building the LS7 V8 that powers the Chevrolet Camaro Z/28, but as production of the 2015 Corvette Z06 ramps up, these new hires will help to build the powerful LT4 engine for the most …
Vroom! 2015 Chevy Corvette Z06 boasts of 650HP

“The new LT4 engine builds on the design strengths of our previous supercharged engine and leverages the technologies introduced on the Corvette Stingray – direct injection, cylinder deactivation and continuously variable valve timing – to take
Supercharged 2015 Corvette Z06 engine SAE-certified at 650 horsepower

The all-new supercharged LT4 engine from General Motors is almost the same size as the compact LT1 engine recently introduced in the 2014 Corvette Stingray. Getting big block performance out of small-block sized engines sounds almost like magic, but it

America Had The Most Badass Car At The 24 Hours Of Le Mans

High praise for the C7.R!!!!

As a European, I must salute you. The two Corvette C7.Rs were simply amazing at Le Mans. And not just because of those burnouts.The 24 Hours of Le Mans is the greatest race in the world, and while it certainly works without Americans, having a few stars and stripes around always makes it more exciting. Just think of all those GT40s back in the day!The C7.R is no GT40, but Chevy’s newest racer built by Pratt & Miller for the GTE Pro and USCC GT classes. It’s no GT40 because it’s not a prototype and also because they couldn’t beat Ferrari at Le Mans this time: The #73 car finished second behind a 458 Italia while #74 got the fourth place thanks to a rapid 911 RSR.Still, great results from a pair of brand new cars fighting against the best of Europe, especially with Cadillac’s paint from the early 2000s quietly fading away in the background as a constant reminder of previous GM failures at Le Mans.

via America Had The Most Badass Car At The 24 Hours Of Le Mans.

C7 R

C7 R

 

Thanks for reading.

Tim

Selecting the Right Clutch for Your C5/C6 Corvette – CorvetteOnline.com

A while back I ‘had’ installed a Spec Stage 3 clutch with steel/iron fly-wheel.  I did a lot of research before hand and decided that this would be a great combination for my auto cross/daily driver.  So far I’ve been happy with the switch.  It’s not as ‘street’ smooth as the stock but it helps get the torque to rubber!!  But you have to do your research.  If you noticed in the first line above I used the phrase ‘had installed’.  It is a monster job to disassemble the tunnel and you don’t want to have to do it again after find out that you can’t leave a red like without loosing rubber, nor pay the $$$ for someone else to do it.

I grabbed the article below to share, it has some great tips.

Selecting the Right Clutch for Your C5/C6 Corvette

If you’re a late-model Corvette owner and you’ve ever been in the market for a new clutch, then you’ve discovered that there is such an array of options to choose from, you could find yourself being a little bit lost and confused. To make things even more difficult, thanks to the transaxle layout of the C5 and C6, swapping a clutch is a far more involved process than on a car with a more conventional driveline. A clutch swap isn’t the kind of job you want to do twice on these Corvettes, so getting it right the first time (and having the room to grow for more horsepower and torque down the line) is critical.  Read on:

via Selecting the Right Clutch for Your C5/C6 Corvette – CorvetteOnline.com.

 

 

Street-Disc_Optimized

Thanks for reading

Tim

corvette clutch

Vooveo: 1997-2004 Chevrolet Corvette Clutch Kit Ac Delco …

1997-2004 Chevrolet Corvette Clutch Kit Ac Delco Chevrolet Clutch Kit 381408. ac delco clutch press and driven plate kit 11-11/16 in. x 26t x 1-1/8 in. diaphragm; includes flywheel and cover; a high quality direct fit oe …

NCM – Mallett Hammer Update 4/09/14 Part II

So it ends, at least the recovery part of the ill-fated  “Great 8″ as dubbed by the National Corvette Museum folks.

The Mallett Hammer comes to the surface.

Hammer4 Hammer5

As with a couple of the others – this is how I expected to see them come to the surface.

From the NCM:

The 2001 Mallett Hammer Z06 was one of two Corvettes that’s whereabouts were initially unknown after the sinkhole happened. The car was finally discover this Monday, upside down with the nose pointing towards the red Spire in the center of the room. It is, by far, the most heavily damaged of all eight Corvettes.

“It looks like the worst one… a lot of parts and pieces,” said Mike Murphy, CEO of Scott, Murphy and Daniel Construction. “It took a lot of punishment from a lot of big rocks.”

The Mallett Hammer was donated to the Museum this past December by Kevin and Linda Helmintoller of Land O’ Lakes, Florida, Lifetime Members of the Museum and previous R8C Museum Delivery participants. Upon hearing the car had been located, Kevin traveled to Kentucky to witness the rescue operation. “I expected bad, but it’s 100 times worse,” he said. “It looks like a piece of tin foil… and it had a roll cage in it! It makes all the other cars look like they’re brand new.”

Strode had forewarned Helmintoller that the car would be in bad shape and he might not want to watch the recovery process. “Honestly though, I’m still glad I’m here because I would have never believed it was this bad. I’m not positive I would have recognized it – there are just a few little pieces that give it away.” 

Helmintoller added that he sent pictures of the damaged car to his engine builder, who (jokingly) was quick to point out that the motor was not covered under warranty.

Kevin and Linda spent 13 years modifying the Corvette, a car they purchased new in 2001. The Mallett Hammer conversion was completed in June 2002 and since then has had many AntiVenom LSX Performance modifications with the car boasting 700hp with 575 torque at the flywheel. The car’s speed achievements helped it score a cover of GM High Tech Performance magazine.

GM has said they would restore them.  I look at this one and the Spyder and say “Really?”   Same VIN number perhaps…not a lot more.

Although the recovery is completed – other than fishing out the top parts of the “Hammer” there is still a long way to go for rebuilding that part of the museum and restoring the cars.

I hope GM keeps great video records and that they release them to the public to allow us to keep track of the progress.  That ought to be a good History Channel – nearly live – documentary, yes?   For sure a dedicated YouTube channel. (Not sure live 24 hour camera coverage would be of much value.)

I’ve hyped the National Corvette Museum and urging folks to donate and I still do (Here’s the link again. Donate Click Here ) they need the assistance.  But that’s because Corvettes are my thing (one of them, anyway), but there are a lot of car museum’s across the country that are doing a great job preserving vehicles of interest.

Right here in Tucson, Az is the Franklin Museum with a very nice collection of Franklin cars.   Find one near you!!

Thanks for reading.

Tim

mallett hammer corvettenational corvette museum

Mallett Hammer Corvette – Found in the NCM Sinkhole! NOPE!!!

Looks like previous reports of finding the Mallett Hammer Corvette was incorrect.

Looks like we have the reared body for the PPG Pace Car.

Looks like we have the rearend of the body for the PPG Pace Car.

 

 

 

 

 

 

 

 

 

 

 

 

tampabayvettes

Seventh Down, One Mallett Hammer Corvette to Go:   In less than a week, the 1.5 Millionth Corvette… http://t.co/hHAAVMPS2G
07C6Vette

Mallett Hammer Corvette – National Corvette Museum http://t.co/5DuDGdJQU6

 

 

 

 

 

 

Stay tuned.

Thanks for reading.

Tim

 

 

 

 

Mallett Hammer Corvette – Found in the NCM Sinkhole!

Found but not yet complete uncovered.

Here is the shot provided by the National Corvette Museum.

The Hammer was a C5 Z06

The Hammer was a 2001  C5 Z06

 

 

 

 

 

 

 

 

 

 

 

By the looks of it, it will come no where near the condition of a first few cars pulled from the sink hole.

Thanks for reading.

Tim

 

 

1,500,000th Corvette 4/2/2014 – C6 Convertible

I watched part of the day (stupid budget meeting!!! Cry)  as they dug around the 1.5 millionth Corvette.Currently it is lays at the bottom of the of the sink hole.

 

1.5 Millionth C6

1.5 Millionth C6

 

 

 

 

 

 

 

 

 

 

 

 

 

One of the best looking Vette paint scheme wise.

One of the best looking Vette paint scheme wise.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Enough said.

Thanks for reading.

Tim

 

 

 

 

 

 

 

National Corvette Museum Update 4/2/2014 – Spyder’s Hood

National Corvette Museum
Liked · 7 mins

The Spyder hood has been found! Thanks Timmy with SMD for taking this pic. They also found a badge that had come off the car that was also autographed.

That's Great!!!  Look at all the signatures....HEY...LET'S NOT RESTORE THIS HOOD!!!!

That’s Great!!! Look at all the signatures….HEY…LET’S NOT RESTORE THIS HOOD!!!!

 

Update from the Construction Managment company, Scott Murphy and Daniel from yesterday afternoon: We are continuing to carefully excavate around the 1.5M Vette. With the limited space, heavy rock boulders, and its position with the…See More
Thanks to this guy and all the workers.  NICELY DONE!!!   Can't wait for the beautiful 1.5 to surface!!!

Thanks to this guy and all the workers. NICELY DONE!!! Can’t wait for the beautiful 1.5 to surface!!!

 

 

 

 

 

 

Thanks for reading.

Tim

1.5 Millionth Corvette Pre-Sinkhole

If you’ve never been to the National Corvette Museum, you should put that on your bucket list.  If you are a car gal/guy  you’ll love it, even more so, if you own or previously owned a corvette.

Here are my pictures I took of the 1, 500,000th Corvette on one of my trips to the NCM.

Details

Details

 

One of the best looking Vette paint scheme wise.

One of the best looking Vette paint scheme wise.

Awesome look!!!

Awesome look!!!

IMG_7165

I actually thought about getting a decal for my C6 with the number on it!!

 

 

Current location of the 1.5 Mil Corvette

Current location of the 1.5 Mil Corvette Sad to see it here.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Thanks for reading.  Drop me your comments.
Tim