vendredi 27 janvier 2017

FM or FC (or similar) run cost break down?

Curious about the true run costs of a FM or an FC car by the hour? For example I know this about my vette:

Avg track day temps are about 70-80*F days. This data is an average that I've found. Some of the days there was rain, some cloudy and 50*, but most were nice 75* days though.

Carbotech XP8 pads on all 4 corners (BARELY enough for this track at the 1.40 mark) Lasted about 10-12 hours (with about 1000mi of street driving/commuting sprinkled in) - GREAT pads on the street though.

NT01's - 275/305 setup - about 20 hours of track time on them and they're still kickin for more, also about 3,000mi on the street (canyon roads fun driving). I think when I would measure they would lose about 1/16th every 6-8 hours.

Oil - I run Royal Purple 10w40 - change about every 10 hours, so about 2-3 track days (try to keep oil temps under 270*F - if it breaks 270* I'll run at 5/10ths to cool down and then get back in it)

Trans and diff fluid are both RP - just factory recommended weights - change once every 20-25 hours or so

Brake fluid - Motul 600 - Change every 3-5 days depending on braking demands on track, so about 12-15 hours

PS fluid - RP - change once every 25-30 hours or so, which is about 5-7 days

Personally at each track 'day' I get about 4-5 hours of track time.

Overall:
Tires - $1,200 - (just assume 30 hours to be safe as most people are a lot faster than I) - $40/hr
Brakes - $350 (XP8s) - 10 hours - $35/hr $430 (XP12/10 which is next setup) - 8 hours - $55/hr
Oil - $90 - 10 hours - $9/hr
Trans and Diff fluid - $200 - 25 hours = $8/hr
Brake/clutch fluid - $60 - 12 hours = $5/hr
PS Fluid - $30 - 25 hours = $1/hr
Fuel - 92 oct pump gas @ about $3/gal (easy math) I go through about 5-6 gallons/hr = $18/hr
Spark plugs (yearly) - TR6's - $20/year
Valve springs (gotta love a big cam) - $300/year

Total consumables = $136/hr+ = $544/day+ (again, about 4 hours of driving)
Curious if anyone has anything like this they have done. Just trying to see how the switch will go.

Thanks fellas!

Andrew


FM or FC (or similar) run cost break down?

Aucun commentaire:

Enregistrer un commentaire