Super Stock Weight Breaks
 

Could someone possibly give me the weight breaks for GT/AA through GT/GA automatic? I would really appreciate the help. Thanks and Happy Holidays!

Re: Super Stock Weight Breaks
 

GT/AA 8.00-8.49
GT/BA 8.50-8.99
GT/CA 9.00-9.49
GT/DA 9.50-9.99
GT/EA 10.00-10.49
GT/FA 10.50-10.99
GT/GA 11.00-11.49
GT/HA 11.50-11.99
GT/IA 12.00-12.49
GT/JA12.50-12.99
GT/KA 13.00-13.49
GT/LA 13.50-13.99
GT/MA 14.00 or more


B.D.

Re: Super Stock Weight Breaks
 

Thanks for the info Buff Daddy, it is much apreciated!

Re: Super Stock Weight Breaks
 

Here is a handy excel spreadsheet I made for figuring out which GT classes a particular chassis/engine combination can run. It calculates the minimum race weight for each class and shows the ET's for the class index, 0.8 under, 1.0 under and 1.2 under. It also does an estimation of the HP needed to achieve the ETs at the min race weight. You only need to enter the body style shipping weight and the NHRA factored HP for the engine you want to use, and if it is a stick or automatic. It will do all the calculations in any easy to read and print format.

Enjoy.

http://www.employees.org/~bhracing/g...ulator_1p1.xls

Re: Super Stock Weight Breaks
 

Bill that is slick! Is there anyway to download or copy the spread sheet? thanks, Don Jackson

Re: Super Stock Weight Breaks
 

Hey Don,
You need to have Microsoft Excel in order to use the spreadsheet and put in your own data. You can download the spreadsheet from the link in my original e-mail. If you click on the link it should ask you if you want to "open" or "save" the file. Alternately, you can "right click" on the link and select "Save target as" and put it on your local drive. If you save it and have Excel you can do anything you want to it. There is no protection implemented. If you don't have Excel, but you are able to see the spreadsheet, then you probably have the free Excel reader that lets you look at a spreadsheet and print it, but you cannot change any of the data.

Bill

Re: Super Stock Weight Breaks
 

Another question guys; How do I classify my car? I have a 1971 Ford Mustang, I am claiming it as a 2dr Fastback which is a lighter weight. If I choose to run the car in a traditional SS class the shipping weight for an 71 with the 280/305 engine at 10.65. When you do the math the car and driver shipping weight comes to 3418 lbs. If I claim the car as an 72 with 275/313 engine at 10.68 lbs the driver shipping weight comes to 3512 lbs. My question is If I want to run the car in SS/IA the weight break is 10.00-11.00 lbs. To run the car in this class what must the car weigh? Do I subtract 150 lbs from the shipping weight and this is the weight of the car or can I run the car at the bottom of the SS/IA weight break because the natural weight falls between the 10.00 to 11.00 weight? If someone has an clear answer on this please speak up, I called Glendora and of course they are on Holiday break so I couldn't get an answer there today.

Thanks guys!

Re: Super Stock Weight Breaks
 

Bill,

This calculator really works great, I think it answered some of my questions. Do you know if there is one for traditional classes, I am in deseprate need of some answers.

Smitty

Re: Super Stock Weight Breaks
 

Terrance,

For SS/IA at 10.00 lbs. with the 280/305, simply multiply the NHRA factored HP x 10 = 3050 lbs. Add driver weight of 170, for a toal of 3220 lbs. minimum weight. I doubt you can get that car that light, so I'd suggest you run it in SS/JA at 11.00 lbs., or 3525 with driver.

With the 275/313 combo in SS/IA, it would weight 313 x 10 = 3130 + 170 lbs for driver ='s 3300 lbs. That might be achievable, but it'd be pretty light on the rear.

Hope this helps.

Jerry

Re: Super Stock Weight Breaks
 

Jerry,
Thanks for the tip. Beleive it or not the car weighs 3020 lbs without me in it and the only thing that is not in it right now is the second seat. The car ran as a SS/I stick car back in 80's. So I guess what you're saying is that in traditional SS there is no weight amount that you have to play with like you have the 250lbs in GT.

Terrance