Any gains switching from Hi-flow cats to catless?

Reply Subscribe

Thread Tools

Search this Thread

May 28, 2009 | 10:33 AM

rmtt

Thread Starter

On The Tree

iTrader: (8)

Joined: Sep 2008

Posts: 108

Likes: 0

From: SC

Any gains switching from Hi-flow cats to catless?

Just like the title says, are there any significant gains to be had? I have Random-tech hi-flow cats, and just wondering if going catless would be worth it on my H/C/I car.

Thanks.

May 28, 2009 | 11:10 AM

ls1290

Dumb Ass Vette Moderator

iTrader: (20)

Joined: Jun 2002

Posts: 4,281

Likes: 2

From: Colorado

Not really on a stock cube HCI motor. Plus the Random cats flow pretty good.

May 28, 2009 | 11:42 AM

rmtt

Thread Starter

On The Tree

iTrader: (8)

Joined: Sep 2008

Posts: 108

Likes: 0

From: SC

Quote:

Originally Posted by ls1290

Not really on a stock cube HCI motor. Plus the Random cats flow pretty good.

Thanks!

May 28, 2009 | 12:10 PM

scramblerman

TECH Fanatic

iTrader: (16)

Joined: Apr 2005

Posts: 1,419

Likes: 0

From: Romeoville, IL

maybe 5-10rwhp, not much at all.

May 28, 2009 | 01:44 PM

cowboyup

On The Tree

iTrader: (4)

Joined: Nov 2007

Posts: 185

Likes: 0

From: H-Town

I picked up 8 across the power band.. But I have H/C..

May 28, 2009 | 03:24 PM

fastvet

11 Second Club

iTrader: (2)

Joined: Dec 2007

Posts: 588

Likes: 0

From: !!!!TEXAS!!!!

just recently took mine out and I had hi flow ones. Couldnt really tell you if I felt a difference other than it sounds a little meaner! Gotta get it re dynoed cuz I also added an alluminum flywheel.