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03-26-2014, 07:39 AM | #1 |
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SS modified
SS/AM..... SS/AS ect....front wheel drive conversions can fab a nice front end system but for rear wheel drive it says...."or may utilize a NHRA accepted front suspension. aftermarket steering permitted."
This is a "gray" area and I know what I want to do, do I need an approval or just build it? Thanks Bill |
03-26-2014, 08:11 AM | #2 |
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Re: SS modified
It is a grey area, but the guy to answer would be Ed Quay, if he still has a listed number. He quit doing cars, but did more rear wheel cars then anyone. He did one for us years ago, but would always answer any questions about anybody's chassis. Or try East Texas, B&B, or Wisecarver. They will come nearer to knowing then a random NHRA guy.
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03-26-2014, 09:20 AM | #3 | |
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Re: SS modified
Quote:
There are a lot of aftermarket suspension systems with fabricated cross members and lower control arms; however, they are not allowed even if you send a request for approval. They will not even allow an aftermarket cross member with the OEM upper/lower control arms. However, if you build a FWD, that is a different story and they allow fabricated components in accordance to the rules. Just check out some of the FWD cars with 25.3 and 25.5 SFI chassis and you will notice they are the closest thing to a Comp car. |
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03-26-2014, 09:50 AM | #4 |
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Re: SS modified
Bill,
You have a PM about an Ed Quay car I have.
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03-26-2014, 04:11 PM | #5 | |
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Re: SS modified
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Guess that's why the FWD conversions are popular |
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03-26-2014, 07:34 PM | #6 |
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Re: SS modified
They may be similar, however, you are allowed to do more on a RWD car in Comp than in SS Modified.
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03-26-2014, 08:52 PM | #7 | |
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Re: SS modified
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This is where the "approved" aftermarket front end needs a serious look |
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03-26-2014, 10:31 PM | #8 |
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Re: SS modified
Yes it has never seemed right to me that the older RWD cars that race the FWD conversions cannot make the same changes to the front ends.
Bill Lamb |
03-27-2014, 09:13 AM | #9 | |
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Re: SS modified
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On the other hand, for Comp Eliminator Super Modified class, as applicable to RWD cars, the rules say the following: RWD must retain complete OEM stock front-suspension system or may utilize generally available aftermarket steel front-suspension components (i.e., upper and lower control/A-arms, springs, fasteners, rods, etc. similar to the original/stock components. Mounting points must remain in original location. The use of adjustable heim (or heim-type) joints permitted. So, it is clear the distinction between the SS Modified and the Comp Super Modified rules as regards to the allowance of aftermarket front suspension components. |
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