Remoiving pre-cats?
Team Owner
Joined: Dec 2000
Posts: 90,675
Likes: 304
From: SE NY
Cruise-In II Veteran
Re: Remoiving pre-cats? (Derf)
Sure, it will make your engine sound meaner, free up some CHP and reduce the chance of a clogged main cat.
I suggest you install a 2 1/2" mandrel-bent SS front Y and 3-stage Random Tech main cat for best results. The waffel bends in both the front & rear Y-pipes realy restrict exhaust gas flow.
Unless you live in an overly restrictive state, that combo will easily pass emissions and is 49state legal.
[Modified by 65Z01, 1:49 PM 8/25/2003]
I suggest you install a 2 1/2" mandrel-bent SS front Y and 3-stage Random Tech main cat for best results. The waffel bends in both the front & rear Y-pipes realy restrict exhaust gas flow.
Unless you live in an overly restrictive state, that combo will easily pass emissions and is 49state legal.
[Modified by 65Z01, 1:49 PM 8/25/2003]
