Going to the track

[Simmons-Racing]

Here is video from a slower run


http://youtu.be/AZfLCt2RrPM


Simmons

 

[Simmons-Racing]

I forgot to mention, I used the Track Apps on almost every run to see how accurate it was.

If I ran a 12.5 it would say 12.6, always showed .1 slower then the time slip.

But the MPH showed about 3 mph higher then the time slip.

Simmons

 

[RazorbackMustang]

You need to cure that wheel hop! Lol

 

[Simmons-Racing]

You need to cure that wheel hop! Lol

Tell me about it.

Lucky it wasn't every run.

I am building the car for STU/ ESP AutoX, so I can do a upper arm, and lower bushings.

Plus now the car is lower, and I heard that helps some?

Simmons

 

[RazorbackMustang]

If you have relocation brackets, yes. I added the brackets and tubular lower control arms at stock ride height and still had wheel hop. I recently lowered it with P - springs and the wheel hop is now completely gone.

 

[Simmons-Racing]

If you have relocation brackets, yes. I added the brackets and tubular lower control arms at stock ride height and still had wheel hop. I recently lowered it with P - springs and the wheel hop is now completely gone.

We can't relocate or change the lower arms according to the rules.

They are trying to get a new rule passed to allow it.

Simmons

 

[RazorbackMustang]

Oh, forgot autocross. Sorry! I don't autocross so this rule stuff trips me up.

 

[psfracer]

I forgot to mention, I used the Track Apps on almost every run to see how accurate it was.

If I ran a 12.5 it would say 12.6, always showed .1 slower then the time slip.

But the MPH showed about 3 mph higher then the time slip.

Simmons

Is there an adjustment for the rollout in the app, or does it start recording as soon as movement is detected? That could be the difference.

 

[Simmons-Racing]

Is there an adjustment for the rollout in the app, or does it start recording as soon as movement is detected? That could be the difference.

I am using the one that comes on the car.

I think it is movement.

Simmons

 

[Five Oh Brian]

Is there an adjustment for the rollout in the app, or does it start recording as soon as movement is detected? That could be the difference.

I, too, have used the track apps in my '14 GT and found it to be way off. It shows my 1/4 mile ET 7 tenths slower, but my trap speed 3 mph faster than the time slips show. No way to adjust for rollout and it just detects movement to start (or you can have a xmas tree countdown). Not terribly accurate, IMO, so it's just a novelty.

 

[Simmons-Racing]

I, too, have used the track apps in my '14 GT and found it to be way off. It shows my 1/4 mile ET 7 tenths slower, but my trap speed 3 mph faster than the time slips show. No way to adjust for rollout and it just detects movement to start (or you can have a xmas tree countdown). Not terribly accurate, IMO, so it's just a novelty.

I wonder why yours if off by so much?

Like I said mine was Always just a tenth slower.


Simmons