My first track day with the eco was stock, 100% stock Performance pack. The pads died in about 3 laps.
Second was with Xp-10's front, oil cooler, intercooler and exhaust. Rear pads died after one day.
Lately, with not too many power mods, it does fairly well on all but the hottest days. It...
We (Moon twp) don't have a markup, but good luck getting a shelby unless you order it. Got a focus RS on the showroom floor, but thats about it.
If you need service, ask for Brad.
Could also be the evap system sending fuel vapor to the engine. full tank needs vapor purged, especially if you top off after the pump clicks off. (DONT)
So, being in maryland, I suggest you buy a good cheap helmet, Bell or something like that. Get with a PCA event at Dominion or VIR, they seem to have great instructors for beginners. NASA and SCCA instructors seem to be a crapshoot, sometimes they are awesome and care, other times, they are...
What tracks are you going to that don't allow dogs?
I haven't seen a S550 wheel bearing failure in person yet, and approx 12K track miles on mine, 32K total. Make sure your hub nuts are torqued to spec though.
I know I had the part numbers, and every cross reference I could find was NLA. I put the part number into ebay and got 2 results. Ordered both and got the rebuild kits, but no boots... May have to get a company to make some.
Get new axle nuts any time those are off. Mine did the same thing. Left rear was coming loose on its own, even being torqued past spec, and even just city driving.
Ford's 1 hr suggestion is for the OE fill. its then every 8 hrs of track time after that, or for me, every other weekend.
Also, a live axle has to lubricate the shafts, hence the extra capacity...
I'm not talking about ignoring it. I am talking about preventing the limp mode. I for one change the fluid every other track day or so, sometimes after every one.
Fuel may be an issue, I just top off often to prevent. Oil, I run about a half quart over full and havent seen a drop in oil pressure. When it gets low I have seen a negative spike in some turns. I always attributed it to my oil cooler and running less than usual, but maybe its a thing?