Showing posts with label Al Oppenheiser. Show all posts
Showing posts with label Al Oppenheiser. Show all posts

Saturday, February 25, 2017

2018 Chevrolet Camaro ZL1 1LE Pushing Limits No Camaro Has Before



Image result for 2018 chevrolet camaro zl1 1le

Looks like the picture is stretched, right, but it's not, that's the new 2018 Chevrolet Camaro ZL1 1LE! Revealed the day before the Daytona 500 at the Daytona International Speedway, this Camaro could be Vehicle Chief Engineer of Camaro, Al Oppenheiser's, best yet. 

This Camaro in its disguised form was many times throughout the winter mistaken for the next Sixth Gen Z/28. When Oppenheiser was asked why not a Z/28? His reply was if and when that next Z/28 does happen it will only come back out as a naturally-aspired vehicle the way it was attended to be when it was created. He also went on to say the car was built for the track but is a little bit more streetable than the last Z/28.  

This new 2018 Camaro ZL1 1LE gets around the GM proven grounds track three seconds faster than the last ZL1. But make no mistake, it's not because of a new drivetrain, this new track car will still be using last years ZL1 power source, the 6.2-liter supercharged LT4 connected to a six-speed manual transmission. (no automatic available

So what makes this monster so much better than the previous year's ZL1? The 1LE track package of course. For the first time in a long time Camaro is going to ditch the already very effective Magnetic Ride Control Shocks and upgrade to a set of Multimatic Spoiler-Valve Dampers. With a stiffer frame and the largest tires to every be found on a factory Camaro, this suspension should hug corners like your grandma hugs her grandkids.    

There is more to the equation. The body is outfitted with large dive planes in the front and a huge Carbon Fiber spoiler in the rear. The body also host a new and bigger front-splitter and a larger grille to help get more air into the engine compartment. Six-piston front, four-piston rear Brembo brakes will help you stop while those larger tires will be a set of Goodyear Eagle F1 3R's to help grip the asphalt in just about any track conditions. 

Image result for 2018 chevrolet camaro zl1 1le

The new version of the 1LE still gets some of  the old styling with the satin black wrapped hood, black side mirror, and blackout taillights. This new version will also come with other ZL1 perks such as the eLSD Positraction Management System with the same line-lock and launch capabilities. And all ZL1 1LE Camaros will come with the Performance Date Recorder (PDR). 

So what will this 2018 Chevrolet Camaro ZL1 1LE cost you? Well, if you are lucky enough to get your hands on one, the suspected MSRP will probably be somewhere around the $68,000.00 mark.   






Friday, February 12, 2016

2017 Camaro 1LE V-6 and V-8 Packages

Image result for camaro 1le 2017

As the Chicago Auto Show gets on its way this weekend, Chevrolet will be introducing some special 2017 1LE Camaros that will be available for Camaro enthusiast to purchase. Although the 1LE Camaro package has been an option for Camaro shoppers since 1989, the 2017 Camaro 1LE will host two different engine options next year.   

The 2017 Camaro 1LE package will be available for purchase on the V-8 Camaros, like in the past, but for 2017 it will also be available on the V-6 Camaros (1LT and 2LT). In the past, owning a V-6 Camaro or Firebird gave you the looks of a sports car, but when it came to power and handling, even braking, you definitely did not have much to brag about.

Now Camaro is stepping up to change that and give even Camaro V-6 owning's a sports car experience. If you order or buy a 2017 Camaro 3.6-liter V-6 you will be getting a Camaro that is 100-lbs. lighter than its V-8 big brother, while still pumping out 335 horses. Along with that horsepower, you also get a bunch of other goodies that come along with the 1LE.

Here are some stats to look forward to:
Camaro 3.6-liter 1LE
- The 335 horsepower V-6 comes matched up to a six-speed manual transmission
- The FE3 suspension components come from the Camaro SS and includes dampers, rear cradle mounts, ball-jointed rear toe links and stabilizer bars.
- 20-inch forged aluminum lightweight wheels come wrapped in Goodyear Eagle F1 - 245/40R20s for the front and 275/35R20s for the rear
- Front Brembo 4-piston brake calipers for major stopping power
- Mechanical Limited-slip differential with 3.27 ratio
- Standard track-cooling package, with engine oil, differential and transmission coolers
- Suede steering wheel for easy grip and shorter-throw shifter for quick gear selection
- Dual exhaust system comes standard
- The Camaro SS fuel system is put in place for higher-load cornering capability
- A Satin wrapped black hood along with a front splitter and a smooth looking three-piece rear spoiler are some of the styling features of the Camaro
- Unique high flow upper and lower grille with satin black accents
- Optional Recaro seats and Chevy's performance video and data recorder



Camaro SS 1LE
The SS 1LE comes with the new FE4 suspension that is track turned for high-performance corner cutting lap times. The Magnetic Ride dampers, springs and stabilizer bars are most likely courtesy of the Cadillac ATS.

Copping one of these SS Camaros will also get you:

- A 455 horsepower 6.2-liter V-8 LT1 engine that comes standard with a six-speed manual transmission. (no automatic offered)
- Magnetic Ride Control (most of GM's high-performance high-end vehicles have this suspension)
- Special forged aluminum wheels: 285/30ZR20s in the front and 305/30ZR20s in the rear
- Goodyear Eagle F1 Supercar tires with a compound and construction developed exclusively for the Camaro and carving corners like a supercar
- Brembo brakes with new six-piston monobloc front red calipers and two-piece rotors. Measuring 14.6 inches in diameter, the front rotors are 7% bigger than the regular Camaro SS rotors and feature the 1LE Camaro emblem on them.
- Segment-exclusive electronic limited-slip differential with 3.73 ratio
- Track-cooling package, with engine oil, differential and transmission coolers
- Comfortable suede steering wheel with a shorter-throw shifter
- Dual exhaust system
- Recaro front seats with aggressive bolsters optimized for shifting and steering comfort
- Satin black wrapped hood and front mirrors to match along with a unique three-piece rear spoiler
- Satin Graphite front splitter and rear diffuser
- Chevy's performance video and data recorder optional.



Al Oppenheiser, Vehicle Chief Engineer of Camaro says that “the Camaro SS 1LE sets the new benchmark for the segment, lapping the Big Willow track at Willow Springs three seconds faster than the standard Camaro SS.” He also went on to say the V-6 1LE has been making lap times at the Willow Springs Race Way that keeps up with the V-8 Gen-5 Camaros. As of right now the V-6 pulls .97Gs of corning grip, while the V-8 pulls 1G of corning grip.

So what about the four-cylinder turbocharged Camaros that are even lighter. There is no word if they will make a 1LE package for the four-cylinder Camaro yet, but you can bet that you will be able to buy the 1LE components from GM Performance and have them installed. That would be a pretty fun little four-cylinder sports car to drive around.

Tuesday, April 16, 2013

2014 Z/28: Q&A With Chief Engineer


 

Al Oppenheiser,  Vehicle Chief Engineer for the Chevrolet Camaro has took a few minutes to answer some question with LSXTV  and Chevy Hardcore, about the thought process behind the all new road race ready 2014 Z/28? There is a lot of questions that have been asked in the past few years about the Camaro like: why a ZL-1 or a 1LE instead of the Z/28. Why the choice of the 426 naturally aspired engine instead of the supercharged LS7, 7.0 liter for the Z/28. Well here is Oppenheiser on some of those question and others like aerodynamics, weight reducing, and g-forces. 

 



Chevy Hardcore: Tell us about the significance of the new Z/28 to Chevrolet performance
.
Al Oppenheiser: “The most asked questions since we launched the new car in 2009 were: Where is the Z/28?  When are you coming out with a Z/28? Why didn’t you call the ZL-1 the Z/28? Why didn’t you call the 1-LE the Z/28? As I have said before, we are never done with performance. Have faith. We are never done making the car better, and this was the car that we knew was coming. The car itself had to be deserving of the historic Z/28 name. This one definitely is deserving. I’m telling you, this will be a car like no other that you have ever driven.”

CHC: What are some of the performance highlights, especially aerodynamics, of the new car that sets the Z/28 apart from all other Camaros?

AO: “If you start with an SS, which is our 426 V-8, we have gone after the things that make the car go around the track faster – Go, Stop and Turn are our three mottos.  The Go is the naturally aspirated LS-7 plucked right out of the Corvette.  These are hand-built at the Wixom Performance Build Center and have no shortage of power.

“We also set the team on a mission to put the car on a diet, and have set a goal to take at least 100 pounds out of the standard SS, which is more than 300 pounds lighter than a ZL-1. We are not done yet, but we have already met our goal of removing at least 100 pounds from the car. We have also done things like added carbon ceramic brakes on 19-inch 305-series tires, front and rear.  The overall unsprung mass at each corner is lighter. We have also down-gauged the thickness of the back windshield; and we redesigned the rear seat, using lighter weight materials, instead of removing it.


Oppenheiser
Al Openheiser
We have also done some things that you should do with a Z/28 track car. We have taken the air conditioning out of it.  You have to order that special. It does not come with air conditioning standard and it does not come with an audio system standard.

We’ve got one speaker in the car and the only reason that we have one speaker in the car is because you need a speaker to have the seat belt chime audible to the driver. You can option up, if you desire, the air conditioning and a base radio system.  We have been very strategic in where we have taken mass out of the car.

You mentioned aerodynamics. The car has a unique front splitter, different from the ZL-1. We have lowered the ride height, so that specific rocker panels, rear fascia, and rear spoiler in the car – at some point when we tell you how much, it will knock your socks off how much down force this car makes.”

CHC: Obviously with the LSA making 580 horsepower, was there a strategy behind picking the normally aspirated LS-7 for the Z/28 versus the already 580 horsepower available in the ZL-1?

AO: “Absolutely, that goes back to the question, ‘Why didn’t you call the ZL-1 a Z/28′? As you know the ZL-1 harkened back to the ‘69 aluminum block ZL-1 that we did. It had the highest horsepower that was in a Chevrolet at the time. We thought that a supercharged aluminum-block, high-horsepower engine was more deserving of a ZL-1 name, not a historical Z/28 name.  So, naturally aspirated and the 427, it just equates back to what a road racing car should be, and not to take anything away from the ZL-1, but if it were to stand true to the Z/28 name, a supercharged engine didn’t belong under the hood.”

2014 Chevrolet Camaro Z28CHC: Speaking again of power-to-weight ratio as sort of that all-mighty watermark of performance, are there any other ways that Chevrolet could see shaving weight from the Z/28 in the future models?


AO: “Absolutely, as I mentioned, our goal was 100 pounds and have already exceeded that. We’re approximately a year away from bringing it into production, so we’re not done yet. We are always looking for lightweight materials. To give you reference in terms of lap time, you would have to remove 250 pounds to get another second on the track and have to weigh that against another tenth of a G in lateral acceleration. I can get that same second on the track.

So you have to weigh where you are going to get your lap time down and these P-ZERO Trafeo R tires are capable of a 1.05 g-max sustained lateral acceleration and we’ve already seen decel’s of 1.5 g, so we’re getting better lap times in other ways. But the 100 pounds definitely helps the lap time. We took significant chunks out as opposed to an ounce here and there, helping us on the track.”


CHC: One last question. We thought it was interesting that instead of going with the magnetic ride such as on, say the ZL-1, you went with not only a dual adjustable shock but a true racing style four-way adjustable shock.  Is this technology you chose again specifically for the Z/28 or was it that you really wanted to differentiate the two cars?

AO: “We definitely picked this specifically for this application. Multimatic is the company we’re working with. They are well known for their ability to set up dampers for racing vehicles and we felt that the limitations of the mono-tubes that we’ve got in our 1-LE and, of course, the MR, while it’s awesome on the ZL-1, we didn’t feel it belonged in a Z/28 so we did go with the adjustable dampers that are in the Z-28. They’re truly, again, trying to stay with the heritage of the car. They are track designed specifically for the Z-28.”

2014 Chevrolet Camaro Z28
CHC: Do you think that soon after the production launch of the new Z-28 we will see parts and pieces of this car making its way onto scratch built cars, or in some way a program that might mimic in some way the COPO program?


AO: “That’s a great question. We’ve had that debate all the way up through GM President Mark Reuss on whether or not we want to see clones driving around on the streets, and we’ve made the decision that since offering performance parts helps sell Camaros, we’ve got a great performance parts team now under Vice President, Performance Vehicles and Motorsports Jim Campbell, who is growing that very dynamic industry.

“You will see Z/28 performance parts available for other Camaros and you know specifically as far as suspension, drift, and so on, you’re going to see those parts. Some of the parts are kind of integrated into the body but we definitely plan on allowing customers to have the opportunity to get a hold of some Z/28 parts for their car.”

There has been a lot of talk through the last couple of years of when, if, what, Chevrolet's intentions were going to be when it comes to producing a Camaro with Z/28 badges on it. Now the time has come. The Z/28 will make a statement in 2014, hopefully living up to it's legend.