E.C Kim's R/C car driving technique part 2

Hello drivers !

Today driving technique talk about

"What different R/C car and real cars racing line"

We need to last review of Racing line talk first.

Turn - In

Normal 90deg or more angle corner 

start braking with steering.

Here is "Apex"

maximum decelerate and steering,

Start throttle and return to steering point.

Exiting corner.

maximum speed exit, return steering smoothly.

(not a full throttle!)

2014 ISTC finals

check this video.

We have to question.

"Why do every corner work In - In - In"

"It's R/C cars, different to real racing cars corner works"

But, world best drivers keep a Racing line.

Show this image. 

Red dot is car position.

Green is car moving direction.

Why do use more track out side ?

Here, What's different Real racing, R/C Racing. 

First,

1. Track width more narrow to real car track.

Real car track width is narrow than R/C track. 

It's 2014 ISTC track width.

But track scale is not accurate

1/10 or 1/8 scales.

almost R/C car track width is over the scales.

Use out side track, distance is greater than the loss of fast gains.

Second,

2.Power to weight ratio and tire traction.

This video is battle to 1/8 scale R/C, Lamborghini.

Power weight per horsepower than is available 

because of a super car out more.

Getting acceleration as well as light weight

The tires grip to excellence.

R/C car drive not the parking lot,

If the condition is run in a good grip(track) 

It is exerted to the maximum making a very short turning radius 

will be able to fast cornering.

There are two reasons,

How do you need to worry what the Out-In-Out with short turning radius.

The width of the R/C track and understand the course,

We think about the shortest and the best exit radius.

Thanks for watching !

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Photo and Video Sources

Redrc.net

Youtube.com

iRacing.com

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