4 Simple Things to Look For: Data
- Mar 2
- 2 min read
Review in-car video for inconsistencies
Many drivers don’t realize how inconsistent their car placement can be from lap to lap. Even being 18 inches off the apex can make a measurable difference in lap time.
Consider this: Sebring International Raceway has 17 corners. Losing just one-tenth of a second per corner costs nearly two seconds per lap.
Consistency is speed.
Compare brake duration from your fastest and slowest laps
Look at the amount of time you spend on the brakes on your fastest lap versus a slower one. The differences can be surprising.
Brake timing is difficult to sense while driving, but data reveals whether you are braking too early, too long, or releasing pressure too slowly.
Compare laps with drivers in similar cars
Many modern data systems include cloud platforms that allow drivers to compare laps.
Overall lap time is helpful — but the real gains appear corner by corner.
Was the faster driver on throttle sooner?
Did they brake later?
Did they carry more minimum corner speed?
Track conditions and vehicle setup can influence comparisons, so the best benchmark is often a skilled driver in your car on the same day. If you have the opportunity to have a respected driver — or better yet, a professional coach — record a reference lap, the comparison becomes incredibly valuable.
Aim high when choosing who you compare against.
Keep it simple: analyze the three inputs
Driving isn’t rocket surgery — don’t make it rocket surgery.
Every lap is defined by three inputs:
Compare your fastest lap to your theoretical best lap in a specific corner. What do you notice?
Create an action plan → go back out → focus on the change → review the data.
Did you improve? Did you get closer to your theoretical best?
That loop is where progress lives.
Conclusion
Modern data systems are easier than ever to use. Many can be installed in minutes without permanent wiring or additional sensors, making them a perfect starting point for hobbyist drivers. More advanced systems can reveal even deeper insights as you progress.
If interpreting the data feels overwhelming, you’re not alone. It can take years to learn what to look for and which mistakes matter most. This is where a professional coach can dramatically accelerate your progress, helping you translate data into clear priorities and faster, more confident laps
-Ethan Low Founder & President of ELR
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