Penalty for sound deading removal?

All over the world, Nissan products are involved in road racing, track days, time attack and autocross.
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Stripes
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i'm about to remove my sound deading but before i do i wanted to ask if i will get some kind of penalty or be put in a higher class for having it removed. thanks in advance


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Slappy
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Class of what series? SCCA Solo 2? NASA?

Good question though.

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Stripes
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any series.i know that for TA unlimited and drift events they could care less but as far as all the other series go, i wanted to know how each would classify that.anyway, it doesn't really matter now cuz i just said eff it and took it out anyway. just curious

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onosqv
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If you search on Google, you'll find the answers... You can also go through the rule books if you are curious...

However, I'll go ahead and answer this one. At least for SCCA Solo.

- Removing sound deadening, for the most part, is illegal in all street classes. Once you go past the street classes, it is allowed (i.e. Prepared & Modified classes, which are not the same as Street Prepared & Street Modified).

- It is only allowed in Street Mod down to Stock class if the car model came in a package from factory which had no sound deadening (as in some BMW E30's) under the update/backdate or whatever it is called rule. Nissan 240sx's all have sound deadening from the factory, so you are not allowed.

- The other way to 'legally' run in a stock or whatever class you'd fall in otherwise, would be to ask all the competitors if they object. Local events, no one cares unless you are contending for first place, which people will start caring.

- On a practical note, will anyone care? No.

For other organizations and racing bodys, check their appropriate sites.


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