bongle wrote:And if you're going to eventually get people loading up on brakes/wheels/tires, it's effectively no different for ChumpCar. 2 x OEM for brakes, wheels and tires can be a LOT of money. Just ask your dealer: "I've got this 1965 Mercedes and it needs a brand new brake system installed, cost is no object" and double that price. That gives you quite a bit of lee-way.
My point exactly, 2x Dealer cost is a crap load of money so the rule is kinda pointless.
ecugrad wrote:Can I let you in on a little secret? Brakes don't stop a car, tires do and they are limited to 190 treadwear.
Also correct. We are Tire Limited more than brake limited.
However, I strongly disagree with John of Chumpcar that stock brakes are adequate for what we are doing.
I just finished running MSR Houston, full course with no obstructions just like the SCCA and NASA does. Very few stock brakes are designed for that. An econo ride like a Cavalier was designed to go to the grocery store not the race track.
Assuming you run the whole event, a 12-14 hour Enduro is like a full season of SCCA races for many guys. A true 24 hour Enduro is twice as nuts.
We try to keep the car out for a full tank of gas at a time which is over 1.5-2 hours. That's more continuous use than a weekend of Sprint racing a Spec Miata in SCCA.
Finding a happy medium in the brake world is what guys need. In many cases a set of stainless hoses, fresh hardware and some good track worthy pads is all you need.
If you race a Ford, you're probably going to need more than that since they tend to underbrake their cars. Why do you think Interceptors have bigger brakes? The engineers know they put stuff that's barley adequate on their.
Troy
#35 LRE
1973 Datsun 240Z