[Z06] high flow cats
Thread Starter
Pro
Joined: Apr 2003
Posts: 623
Likes: 0
From: dallas texas
high flow cats
Hey Guys........21st century installed some new midpipes with random high flow cats....with the temps 100+ the z gained 12 hp and 10lbs. of torque over the baseline run! The car pulled 368 hp......not bad for a stocker! So, this could be the ticket for guys that dont wanna put on a full set of headers. The real test other than the numbers is the responsive throttle and a new raspy sound to the stock exhaust. 21st is installing the tubi catbacks next week as they are the new tubi dealers in this neck of the woods. :yesnod: Wash
Team Owner
Joined: Sep 1999
Posts: 20,054
Likes: 44
From: Swansea IL
Re: high flow cats (washguy)
WCC told me their Random Tech cats were good for 5 to 10 RWHP on an LS1. They want $550 for a set. Seems much cheaper than headers. I may have to look into a set.
Tom
Tom
