07-23-2007, 08:23 PM
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#9 (permalink)
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Z06 Pilot
Join Date: Jan 2005
Location: Orange County, CA
Posts: 602
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Re: HPDE Checklist
Hi Vant:
You are my favorite "poster" for your wittiness. Now I see you are an organized and pragmatic person, too.
Here are a few more thoughts I had....
- Check sway bar nuts and bolts, especially on the front where the sway bar bolts to the aluminum a-arm.
- Make sure your brake lines have enough length in them when your suspension is fully extended
- Check wheel lug nuts with torque wrench
- Check tires for excessive wear, flat-spots, cuts and bad/worn/cracked valve stems
- Check wheels for cracks, especially around the spokes. This is even true of heavily used CCWs.
- If pulling tranny/torque tube out of car for other maintenance, check around the bolt holes on the clutch pressure plate for cracking. Once you get to 40-50 track days, if you pick up a vibration in your car that varies with the clutch in and out, I would bet the pressure plate is beginning to get cracks around the bolt holes.
- Add Redline Water Wetter to radiator
- Tape up wheel weights with duct tape or that shiney silver/heat-reflective tape so when the wheel weight adhesive melts from the rotor heat that they don't fall off your wheel
- Tape up the rocker panels below the doors and behind the doors go has high-up and all around the rear brake ducts. On tracks with debris and gravel, this is where 95+% of the paint chipping will occur.
- Make sure transponder, if any, is secured by at least two tie-straps, plus some tape is recommended, too.
- Make sure windows and mirrors are clean and not smudged, etc.
- Adjust mirrors
- Make sure seat back is up-right and seat is close enough that you can reach the steering wheel with bent arms at the elbows. You will have much better car control this way.
- Camera batteries charged and extra tapes if you are doing in-car video.
- Don't use DVD or hard drive cameras. They don't record properly in the high G-force environment of the track.
- With the car on jacks, wiggle the wheels. If they have some play and move back & forth with your hands at 6 and 12 o'clock, you probably have bad wheel bearings. If they show some play with your hands at 3 and 9 o'clock, you probably have worn tie-rod end-links
- Check rotors for cracks, especially the front rotors
- Thank your spouse profusely for his or her support in letting you go do a stupidly expensive endeavor.
  
  
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