Advice on driving on a wet track
#1
Racer
Thread Starter
Advice on driving on a wet track
Taking the P-car to Buttonwillow, CA this Sunday. It might rain, so any advice driving this 1986 Targa on a wet track? Change tire pressure? Bring a REALLY big umbrella?
Marlon
Marlon
#3
I haddah Google dat
Rennlist Member
Rennlist Member
I'm going to be passing through Kettleman City. With any luck, I won't even get out of my car. It's going to be colder than a *****....and rainy too.
#4
Racer
Thread Starter
Trending Topics
#8
I post this with trepidation and humility, since i am not a "track rat" in either seat time or skills. But I have taken my (very stock '86 cabrio) to the track and have not let the weather stop me, on the theory that I am there to develop skills and experience -and that sometime I might find myself actually driving my car in the wet, and would rather get an idea of the limits in the safer , non traffic environment of an instructed track day.
Short story - both the car and I did fine, and i would do it again in a heart beat.
just my $.02, if that much. YMMV
Short story - both the car and I did fine, and i would do it again in a heart beat.
just my $.02, if that much. YMMV
#9
Drifting
Sorry - I'll try and be more specific.
Be more controlled and go slower in the rain. No need to be a hero, no need to keep up. Be more aware of the cars around you - stay in the line.
Driving in the rain is a great way to learn vehicle dynamics - just do it at slower speeds and you will be fine. If you are a green student = your instructor should be able to direct you.
Driving in the rain helps you smooth your transitions from braking to acceleration - acceleration to braking, Turn in, etc.
Be more controlled and go slower in the rain. No need to be a hero, no need to keep up. Be more aware of the cars around you - stay in the line.
Driving in the rain is a great way to learn vehicle dynamics - just do it at slower speeds and you will be fine. If you are a green student = your instructor should be able to direct you.
Driving in the rain helps you smooth your transitions from braking to acceleration - acceleration to braking, Turn in, etc.
#10
Racer
Thread Starter
Sorry - I'll try and be more specific.
Be more controlled and go slower in the rain. No need to be a hero, no need to keep up. Be more aware of the cars around you - stay in the line.
Driving in the rain is a great way to learn vehicle dynamics - just do it at slower speeds and you will be fine. If you are a green student = your instructor should be able to direct you.
Driving in the rain helps you smooth your transitions from braking to acceleration - acceleration to braking, Turn in, etc.
Be more controlled and go slower in the rain. No need to be a hero, no need to keep up. Be more aware of the cars around you - stay in the line.
Driving in the rain is a great way to learn vehicle dynamics - just do it at slower speeds and you will be fine. If you are a green student = your instructor should be able to direct you.
Driving in the rain helps you smooth your transitions from braking to acceleration - acceleration to braking, Turn in, etc.
#11
Rennlist Member
What Jeremy said. You'll learn smoothness in a hurry in the wet. This is an awesome opportunity to truly learn some of your vehicle dynamics and car control.
You'll also find how good your tires are in the rain. I've run about 3 trackdays in the rain. Some cheap Yokos that were on my car when I got it were horrible! I've since run Goodyear F1GSD3's and they were awesome as were Yoko Advan Neovas.
You'll also find how good your tires are in the rain. I've run about 3 trackdays in the rain. Some cheap Yokos that were on my car when I got it were horrible! I've since run Goodyear F1GSD3's and they were awesome as were Yoko Advan Neovas.
#12
Rennlist Member
As others have said slow down and work on being smooth. Driving in the rain will magnify any small mistakes you are making. It can be a great learning experience.
Also, you may want to find a good instructor who can show the rain line and take him out with you.
Also, you may want to find a good instructor who can show the rain line and take him out with you.
#13
Still plays with cars.
Lifetime Rennlist
Member
A few rain tips:
1) Set tire pressures to your target hot pressures - on street tires that means around 36F 38R. If the track is just damp, use a few pounds less. A wet track means that you won't get any (much - depending on how wet) heat in your tires and you compensate for it.
2) Smooth and very progressive inputs apply the throttle gently and very progressively. Same thing for the brakes gently on the brakes and very gently off, let the car regain its balance before turning in.
3) Brake only in a straight line. Trail braking is a fine technique but more risky in the wet.
4) Adjust your braking points - brake earlier!
5) Remember that on a wet track you lose about 30 percent of your braking, 50 percent of your traction (acceleration) and almost 70 percent of your cornering ability!
7) If you are handy with a wrench, disconnect one end of your sway bars, front and rear. More body roll will provide more grip in the wet.
8) Consider using one gear higher than you would on a dry track - so if you normally use 2nd exiting a corner, do it in 3rd to make it easy to manage torque and resulting oversteer problems.
9) be prepared to adjust your line to avoid standing water. Be wary of any run off crossing the track especially on the straights.
As others have said, driving in the rain is a great learning experience since it exaggerates everything about car dynamics.
I also endorse all the advice given above except not going because it is wet.
Best,
1) Set tire pressures to your target hot pressures - on street tires that means around 36F 38R. If the track is just damp, use a few pounds less. A wet track means that you won't get any (much - depending on how wet) heat in your tires and you compensate for it.
2) Smooth and very progressive inputs apply the throttle gently and very progressively. Same thing for the brakes gently on the brakes and very gently off, let the car regain its balance before turning in.
3) Brake only in a straight line. Trail braking is a fine technique but more risky in the wet.
4) Adjust your braking points - brake earlier!
5) Remember that on a wet track you lose about 30 percent of your braking, 50 percent of your traction (acceleration) and almost 70 percent of your cornering ability!
7) If you are handy with a wrench, disconnect one end of your sway bars, front and rear. More body roll will provide more grip in the wet.
8) Consider using one gear higher than you would on a dry track - so if you normally use 2nd exiting a corner, do it in 3rd to make it easy to manage torque and resulting oversteer problems.
9) be prepared to adjust your line to avoid standing water. Be wary of any run off crossing the track especially on the straights.
As others have said, driving in the rain is a great learning experience since it exaggerates everything about car dynamics.
I also endorse all the advice given above except not going because it is wet.
Best,
#14
Burning Brakes
+1 I've never skipped a session because of rain. It gives you a different perspective/experience all together. Learn the 'rain line' and have fun, just drive as the conditions permit. You have to be very aware of the folks around you as well as there will no doubt be people not as cautious as you.....
#15
Addict
Rennlist Member
Rennlist Member
Driving in the rain is fun if you're on street tires. I was surprised at how much grip they have in the wet, so it was a great learning experience. I had quite a bit of grip with some Kumho Victoracers with hardly any tread too but not so with my current RA1s.