Exhaust rule change ?

[Philter39]

Aloha Chuck.

Is the exhaust rule change in effect for the July 14th race ? phil

[Easy E]

Yes, it is

[Philter39]

I suppose I have missed seeing it on the forum or website. phil

[Justen6x]

Do they have to be STOCK headers or can they be aftermarket.

[Easy E]

Do they have to be STOCK headers or can they be aftermarket.

There are aftermarket headers, but bare bones here guys nothing spec. or stage , nothing, just a simple 11/2 set bolt on and go, if they are fancy or they don't fit full length, chasis style, it will be no good

[Travisg25]

What exactly is the reasoning for allowing headers? Not bashing or anything, just a question of curiosity.