Messages

1

Technical Talk / Re: Electric converted cars

« on: June 22, 2017, 11:43:27 AM »

Correct on the extinguishers. Electrical tires require a C rated extinguisher to be most effective, and B for gasses. Many extinguishers for general duty are rated ABC for all types of fires. It wouldn't surprise me if the clubs extinguishers were already ABC rated. It is certainly something to consider in car as well.

The C rating of the extinguisher just means the agent used id non-conducting. Essentially once the power is off, it's typically a class A fire, but there certainly could be some class B involved in an automobile as well. I would say that a big consideration in this sort of project would be a clear and easy way to isolate the batteries in an emergency.

As for the classing, I say build it and figure it out later.

2

Member Introductions / Re: New to the forum

« on: November 21, 2016, 10:23:33 PM »

Check out 4:42 of the 2014 Speedway SCCA Nats video:

https://www.youtube.com/watch?v=bX-hAJV3iNM#t=283.971375

Great video, that would be a 74-78 Mustang II. Mine is 79 which was the first of the Fox body. I did spot a 79 Pace car Mustang at 2:24

3

Member Introductions / Re: New to the forum

« on: November 21, 2016, 09:22:02 PM »

Yes, its a 5.0, sort of. It's actually a 68 J code 302 at .040 over for 307 cu in.

4

Member Introductions / Re: New to the forum

« on: November 21, 2016, 07:20:04 PM »

I had another look at the CAM-T rules. The biggest issue will be the interior which is stripped. I am doing aluminum panels on most of it and the dash is also fabricated from aluminum. If that is OK, then that class would work, but it does come at a weight penalty over the Prepared class. I don't have a final weight for the car yet; it might not be an issue anyway. I hope to be under 3000 lbs though which is the requirement in CAM-T

I have used a complete suspension system from Maximum Motorsports on the car with coil overs which is why the car would seem to need to be in the prepared class. The two things that I am unsure on being in excess of the rules are the front K Member which I'm unclear if it might be restricted by 17.2.D. The front K member and control arms also affect 17.8.B.4 as it relocates the front wheels 1.5" forward which is more than the allowed 1". I can't figure out if that excludes it from the Prepared class or simply applies a weight penalty.

5

Member Introductions / Re: New to the forum

« on: November 21, 2016, 04:26:01 PM »

I think it is too modified to fit in the CAM-T class. There are even a couple points in the prepared rules I might have pushed. I'm hoping that those won't be huge issues as I really don't want to go up any further. I am not really looking to compete so much as just get out and have fun driving it. Hopefully if there is ever a track built nearby, i can get out for a few track sessions with it too.

6

Member Introductions / New to the forum

« on: November 20, 2016, 06:29:21 PM »

Just signed up to the forum after some amount of lurking over the past year or so. I plan to join the club as well once memberships come online for next year. I would like to get out to watch some of the local events, hopefully here in Calgary next year. I was not able to get to the ones held here this year as my shift schedule had me working most of those weekends.

I'm still building my 79 Mustang, so won't have a car to enter for a bit longer. I doubt it'll be ready for next year, but maybe late in the season if things go well. Most likely though it'll be 2018 before i"m done it. It's going out for body and paint work very soon. I'm a total novice to autocross or any kind of racing for that matter, but want to get out and drive the car in a manner that is a lot more fun than is allowed on the roads. The car is going to be classed way way above my skill set, but I'm not really worried as it has been fun building it. Mostly I've been building the car as I want it to be and will figure out where that lands it in the classification, but it looks like it will fall into the Prepared class. Hopefully I'll learn enough to drive it somewhere close to its potential.