Howdy,
On Thu, 18 Jan 2001, kent rafferty wrote:
> I have two setups: a high flow cat and a no-cat
> straight pipe. The performance difference isn't
> significant (for my car) and I can pass any emissions
> test with the high flow cat. A cat rule would be
> easy to verify and if someone wants to cheat (by
> running a hollow cat), the performance gain won't
> be that significant vs a high flow cat. I don't like
> the idea of requiring factory cat(s) on a highly
> modified car though. It's not realistic.
Yes, in case it wasn't clear before, I'd say we should require a cat with
no limits on OEM vs. HP or whatever in SM.
Actually, that would apply to ST as well.
Mark
|