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Anyone have any expierence with these cats?

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Old Mar 24, 2011 | 10:50 AM
  #1  
built91Z28's Avatar
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From: Orlando
Car: 1991 Camaro Z28
Engine: 357, Canfield heads, solid roller,
Transmission: Upgraded 03 Cobra T56
Axle/Gears: 9" 3.50 gears and Detroit Locker
Anyone have any expierence with these cats?

I am looking at putting these cats on my car. We have no emmisions testing here, so these are just because I want to. Basically I'm tired of smelling the fumes, so I'm hoping these will help some. But I need to make sure they flow good enough as well. I dont mind giving up a few horsepower, but I wont give up a lot. I am making probably around 450 I think. The shape of these cats would make it much easier for me to try to squeeze them in as well.

http://www.summitracing.com/parts/MPE-59906/
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Old Mar 24, 2011 | 11:35 AM
  #2  
Dyno Don's Avatar
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From: Orange, CA
Car: '90 Trans Am-12.45@110.71
Engine: 355 w/AFR 195's Elem. 400/430 HP/TQ
Transmission: Tremec T-56
Axle/Gears: 12 Bolt 3.73
Re: Anyone have any expierence with these cats?

They do flow excellent.
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Old Mar 24, 2011 | 12:17 PM
  #3  
built91Z28's Avatar
Thread Starter
Supreme Member
 
Joined: Feb 2010
Posts: 1,446
Likes: 2
From: Orlando
Car: 1991 Camaro Z28
Engine: 357, Canfield heads, solid roller,
Transmission: Upgraded 03 Cobra T56
Axle/Gears: 9" 3.50 gears and Detroit Locker
Re: Anyone have any expierence with these cats?

That does make feel better, especially coming from you. Does the odd shape hurt flow at all though? I might be able to squeeze normal shaped ones in there, these would just be easier. So you do think that they flow good enough for 2 of them to support 450 HP?
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