Originally posted by Joe Harlan@Nov 28 2005, 02:30 PM
Ron, I admire the selfishness of that thought. Fact is some cars are not sports cars and sticking a pig with lipstick in the middle of a group can actually screw up more good racing than the car count will help. At 200 bucks an entry I am getting more picky about guys blowing motors and loosing brakes and generally being in the way than I used to be. It looks like you have several nice handling cars in your stable. How would you feel about the driver that slams in to the side of the Jenson cause the brakes were gone and the car wouldn't turn?
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Joe, I am not selfish and generally am referred to by others as open minded and fairly level headed. You are absolutely convinced that a Mustang can't race, period. You have much more experience than I do on a race track, that is for certain, and I respect that experience. But, I still disagree with you and it'll probably remain just that, a disagreement, because neither of us can produce data that will 100% validate our stances.
I suggest that a 94-95 Mustang, which I've repeatedly mentioned should be classed, can race in ITR. I don't know at what weight because a lb/hp target has not been nailed down. But the car has 11" vented rotors in the front and 10" rotors in the rear. I would imagine, with careful IT prep and attention to detail, that the car could successfully race at some weight around 3000lbs. I don't see that this is incredibly different from a BMW at 2850lbs, soon to be 3000 lbs, with slightly larger rotors. Yes, the calipers are different but the 94-95 Ford calipers are very good when you compare them to a Z car, TR8, JH, or many other solid disc 70s/80s cars.
There are other ITS cars that get by with the same swept area per ton braking capacity as a Mustang. Jeff's TR8 is one such example, that when compared via weight vs. swept area it is the same as a Mustang (Mustang at 3000 lbs, TR8 at 2610 lbs: TR8 is 52 lbs per swept square inch, Mustang is 53 lbs per swept square inch - front comparison only, Mustang has far superior rears).
But, the TR8 races pretty well, brakes when it should, and doesn't slam into cars on the track, knock on wood. Power to weight of a TR8 vs. a Mustang is yet to be determined, but if Jeff and I have done our work the TR8 will be pushing impressive numbers next dyno trip. Clearly, I cannot 100% state that an ITR Mustang will not experience brake fade and I would not suggest it will race or brake like a BMW. But, I think it has a chance to race decently with the
other ITR iron proposed. Besides, ITR
could end up a class that, due to reasons you are concerned about, runs with its' own on track so that 2240 lbs JHs and other light cars don't get punted. Remember, this is ITR and we're comparing these cars to other potential ITR cars, not the lightest car in ITS.
In any event, the class is over one year away and I'd prefer to concentrate discussion on other ITR cars. A pony car is just one of many that need to be there to make a viable class. Incidentally, since you definitely don't like the idea of a Mustang in ITR, what are your feelings on a Porsche 928?
Ron