Friday, October 30

Lexus Brakes: “You Can Drive the Snot Out of Them!” – Busch


Source: Motorsport

DAYTONA, Fla. – Kyle Busch, reigning NASCAR Cup champion, will take a break from his Cup car to drive a Lexus RC F in the upcoming Rolex 24 sports-car endurance race at the Daytona International Speedway.

The Lexus braking system received a major portion of the champ’s comments when he spoke to Motorsport.com after his first practice session.

“The braking is certainly the biggest adjustment,” said Busch. “I’m used to our big heavy stock cars, where you have to start the slow-down process way early and the braking zone is forever. And then, by the time you turn-in, you gotta to be off the brakes because otherwise the inside wheels will lock up and you’ll skid the tires.

“You also have to take care of the brakes on the Cup cars because the cars are so heavy, and [the brakes]are steel, so you can really overheat them, and create a soft pedal. So it’s a completely different technique that you’ve got to work with.

“On these cars you can drive the snot out of them! You can just throw it into the corner as far as you feel like you can get in there, and stomp the pedal as hard as your leg will allow you to do it. You figure out where the apex is, and get through that and exit, so it’s just completely different in that aspect but, [racing]lines and driving around the track and throttle application, that sort of stuff, is pretty relative to what the car feels like for its weight and downforce.”

Busch also admitted to blowing through the Bus Stop chicane on the backstretch on one occasion as he sought to find the limit.

“I was definitely getting more comfortable and pushing a little bit more and more,” he added. “My last lap on the track I threw it into the Bus Stop about 50 feet past where Jack was [braking]– so that was too far… Noted!

“I’m ready to kinda fine tune my marks a little bit more now, and just get more finesse. Right now it’s pretty sloppy I feel like. Once I can get some laps out there, and get a sense for where I need to be, it’ll clean up and be easier to run.”

About Author

Mike Geylin

Mike Geylin is the Senior Editor for The BRAKE Report. Geylin has been in automotive communications for five decades working in all aspects of the industry from OEM to supplier to motorsports as well as reporting for both newspapers and magazines on the industry.