Super stock GT question

[Stocker ws6]

I was just wondering if I could use aftermarket tubular a-arms and k member on a 1999 firebird in super stock GT. Thanks, any help is appreciated.

[Ernie Neal]

RWD must retain complete stock front-suspension system or utilize

an NHRA-accepted front suspension. See General Regulations 3:4.
This is from the 2012 "book" as I have not download the 13 yet. I think it is unchanged. section 11:3

Ernie Neal
GT/C 354

[CJ Perry]

I know in IHRA you can't. I was accused of cheating last year with one, went through tech with all my stock junk an was fine. Still a little upset on how everything was handled. I don't understand why you can 4-link a car but you can't run a tublar front suspension. It keeps it in the factory location....makes zero sense.

[SSDiv6]

This subject has been brought up many times on this site.

Also, I have addressed the subject with NHRA a few times including some RWD cars that have been built stretching the rules.

In a nutshell, OEM K-members on late model cars where not designed to handle the loads of wheel stands and high torque engines. Nevertheless, cannot understand why FWD and given so much leniency when compared to their RWD counterparts, expecially in SS Modified classes.

As usual, requests and letters were ignored, not even an explanation of why it is not considered

[CJ Perry]

Originally Posted by SSDiv6

This subject has been brought up many times on this site.

Also, I have addressed the subject with NHRA a few times including some RWD cars that have been built stretching the rules.

In a nutshell, OEM K-members on late model cars where not designed to handle the loads of wheel stands and high torque engines. Nevertheless, cannot understand why FWD and given so much leniency when compared to their RWD counterparts, expecially in SS Modified classes.

As usual, requests and letters were ignored, not even an explanation of why it is not considered

what I don't understand is I've seen pictures of 2-3 stockers and super stockers that have tubular front suspension.

How do these cobalts and cars of that nature able to run one, but I can't??? I mean there back halted/4-linked on a 13in tire, yet I can't run my tubular stuff on a stock suspension on a 9in tire??

[Jeff Lee]

So you want to run an aftermarket tubular K-Frame that may knock off 75#'s from the front of your car?

[D.Johns]

Originally Posted by CJ Perry

what I don't understand is I've seen pictures of 2-3 stockers and super stockers that have tubular front suspension.

How do these cobalts and cars of that nature able to run one, but I can't??? I mean there back halted/4-linked on a 13in tire, yet I can't run my tubular stuff on a stock suspension on a 9in tire??

The FWD conversion cars have no choice but to run 4-links and custom K-members. As to why they don't allow it on the RWD cars in Stock I can understand as it by definition Stock and there aren't FWD conversion cars. The only thing you see in stock is 4-links on IRS conversion cars because again they have to if they are wanting to run a Live rear axle. In SS/GT it was hard for me to grasp how the FWD could and why not allow the RWD to do the same as they can also run 4links also. Just to even the playing field. A tubular K-member is certainly an advantage on most models.

But rules are rules. Just have to do the best you can with the cards you are dealt. You could request the rules be examined if you feel strong enough. The FWD conversion car builders certainly put in a lot of time and effort so its not really a shortcut to a fast car.