gnx7

iTrader: (28)

I know that this isn't optimal... but would there be any downsides aside from eating up a few HP to running 3" high flow cats behind my long tube headers and dual 3" exhaust with Xpipe?

Would the NOS burn up the cats eventually?

Thanks,

Mark

gnx7

iTrader: (28)

Anybody know of someone running cats and shooting nitrous?

CamaroCain

iTrader: (1)

I have sprayed through catalytic converters many times and have never ran into any problems, yet. I believe that the cats would quit working quicker depending on how much you spray through them, when we were in school we were taking 5-gas readings before and right after(not during) spraying a car and the HC went extremely high after spraying and took a while before returning to normal.

ITLstallion04

I used to spray on cars that had cats all the time. I did my car untill the cats would glow red after 5 minutes of running, so i had to get rid of them.

It will be 100% ok.

Magic Chicken

iTrader: (1)

I spray my cats without a problem.

00Z28 Camaro

I think majority of sprayers spray through cats

SVC707

iTrader: (33)

no cats on mine... here in the bay

gnx7

iTrader: (28)

Thanks for the replies guys. It makes me happy that there shouldn't be a problem with them in place.

-Mark

Kolk1

I did spray threw my cats for a long time, then finally got test pipes put on. It feels like my high rpm range doesnt fall off as much as it used to when i sprayed. Now i just cant wait to get some Long tubes and ORY on here.