VIDEO: Chevy Camaro ZL1 Phase Three: 24-hour Track Endurance

Chevy Camaro ZL1 track testing

Chevy Camaro ZL1 Phase Three: 24-hour Track Endurance

 

The Camaro ZL1 makes 24 hours of cumulative, rigorous testing look like pie. Watch as engineers put it through the gauntlet for showroom-to-track readiness at the Milford Proving Grounds in Milford, Michigan. 

 

Other track-ready features of the ZL1 include:

An engine-oil cooler, identical to the system on the Corvette ZR1. The integral liquid-to-liquid system is so effective that both the manual and automatic transmissions are deemed to be fully track-capable with the standard factory-installed cooling package.

A rear-differential cooler, which pumps transmission fluid to a heat exchanger, reduces temperatures in the differential by more than 100 F.

A high-performance fuel system delivers fuel to the LSA engine under any performance driving condition. For example, the system features additional fuel pickups on the primary side, and the secondary fuel pickup is moved outboard for continuous fuel access during high-g cornering under low fuel conditions.

A third generation magnetic ride control system adjusts damping 1,000 times per second.

 

Chevy Camaro ZL1 track testing

 

Third Generation Magnetic Ride Control 

The Camaro ZL1 will feature the third-generation of Magnetic Ride Control (MRC).  MRC employs valve-less damping and Magneto-Rheological (MR) fluid technology. MR fluid is a suspension of iron particles in a synthetic fluid. When the system is activated, the particles are magnetized and aligned into fibrous structures, changing flow resistance. By controlling the current to an electromagnetic coil inside the piston of the damper, the system varies the suspension firmness to match the road and driving conditions.

“Traditional suspension systems at some point compromise ride quality for road-holding grip and body control,” said Oppenheiser. “With Magnetic Ride Control, we can offer customers the best of both worlds: A comfortable ride that makes the ZL1 appropriate as a daily driver and the incredibly precise body control that makes the ZL1 so enjoyable on the track.”

For the third-generation, MRC uses new twin-wire/dual-coil dampers at all four corners. The smaller dual-coil system – with one coil at either end of the damper – replaces the larger single-core design of the previous generation.

The new design allows even more precise control of the electrical current (and magnetic flux), allowing greater range between the softest setting for ride comfort and the firmest setting for track driving. The new dual-coil design also enables faster response, with damping levels now adjusted up to 1,000 times per second – about one adjustment per inch of vehicle travel at 60 mph – making the system exceptionally responsive to changing driving and road conditions.

There are three settings for MRC in the ZL1:

  • Tour
  • Sport
  • Track

 

 

 

 

For more information on the new Chevy Camaro ZL1

CLICK HERE

 

 

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