Notices
Series I Aftermarket Performance Modifications Discussion of power adding modifications

Which Hi-flow cat to buy (not a pipe with the cat, JUST the cat)

Old 06-18-2008, 08:52 PM
  #76  
Registered User
 
SouthFL's Avatar
 
Join Date: Nov 2006
Posts: 987
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by TeamRX8
recently bought one from their online store, nice quality

http://www.casperselectronics.com/mm...ory_Code=MAZDA

Dynatech is low cost which is a good thing because you'll need to change it often ...
Based on your experience with it?
Old 06-19-2008, 12:04 AM
  #77  
Zoom-Freakin'-Zoom
iTrader: (5)
 
swoope's Avatar
 
Join Date: Jan 2004
Location: orlando, fl
Posts: 14,602
Received 35 Likes on 31 Posts
Originally Posted by TeamRX8
recently bought one from their online store, nice quality

http://www.casperselectronics.com/mm...ory_Code=MAZDA

Dynatech is low cost which is a good thing because you'll need to change it often ...

wow,

thx mark..

that solves the issue at hand..

beers
Old 06-19-2008, 12:06 AM
  #78  
Zoom-Freakin'-Zoom
iTrader: (5)
 
swoope's Avatar
 
Join Date: Jan 2004
Location: orlando, fl
Posts: 14,602
Received 35 Likes on 31 Posts
Originally Posted by SouthFL
Based on your experience with it?

dont feel bad..

i think my project is doomed, but i gave it a whirl, but so far so good.. so far is survived the dyno...

the rotary is a cat killer..

beers
Old 06-19-2008, 12:22 AM
  #79  
Registered User
 
SouthFL's Avatar
 
Join Date: Nov 2006
Posts: 987
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by swoope
dont feel bad..

i think my project is doomed, but i gave it a whirl, but so far so good.. so far is survived the dyno...

the rotary is a cat killer..

beers
Why is your project doomed? O2 bung location affecting your sensor readings?

As for Team, his "if it ain't expensive and hard to source- it's crap" attitude applies for most everything- from endlinks to coilover to exhaust component selection. Reminds me of the Mike Myers SNL "Welcome to All Things Scottish - if it's not Scottish, it's craaaapp!!" skits. Just substitute "Scottish" with "used by TeamRX8."

Like I said, I'm willing to try the Dynatech cat out to see how it holds up. Dynatech makes decent products which I'm familiar with (coming from the LS1 world). If it works, it works. If it fails, I'll post up the failure.
Old 06-19-2008, 12:31 AM
  #80  
Zoom-Freakin'-Zoom
iTrader: (5)
 
swoope's Avatar
 
Join Date: Jan 2004
Location: orlando, fl
Posts: 14,602
Received 35 Likes on 31 Posts
ah,

smart like tuna, read between the lines.

the truth is i doubt like team anything at that price point will hold up.

i have not seen photos of the core of what your are using.. but what is in mine is very open... as the dyno showed..

the hi flow cat i had before lasted about 20k miles, and was not so hi flow..

as to the o2 bung. i am thinking outside the box..

would love to see a photo of the core of your cat.

beers




Originally Posted by SouthFL
Why is your project doomed? O2 bung location affecting your sensor readings?

As for Team, his "if it ain't expensive and hard to source- it's crap" attitude applies for most everything- from endlinks to coilover to exhaust component selection. Reminds me of the Mike Myers SNL "Welcome to All Things Scottish - if it's not Scottish, it's craaaapp!!" skits. Just substitute "Scottish" with "used by TeamRX8."

Like I said, I'm willing to try the Dynatech cat out to see how it holds up. Dynatech makes decent products which I'm familiar with (coming from the LS1 world). If it works, it works. If it fails, I'll post up the failure.
Old 06-19-2008, 01:01 AM
  #81  
Registered User
 
SouthFL's Avatar
 
Join Date: Nov 2006
Posts: 987
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by swoope
ah,

smart like tuna, read between the lines.

the truth is i doubt like team anything at that price point will hold up.

i have not seen photos of the core of what your are using.. but what is in mine is very open... as the dyno showed..

the hi flow cat i had before lasted about 20k miles, and was not so hi flow..

as to the o2 bung. i am thinking outside the box..

would love to see a photo of the core of your cat.

beers



Here's a photo of the Dynatech catalytic. Its core is rather standard. If I get 20K miles out of it, I'm a happy man.

Where did you have your O2 sensor mounted? I'm going to try to mimic the RP Supercat pipe's cat and O2 sensor location with my setup (though anything other than stock O2 sensor to cat to header collector location relationship is less than ideal).


Last edited by SouthFL; 06-19-2008 at 01:10 AM.
Old 06-19-2008, 08:42 PM
  #82  
Registered User
Thread Starter
 
Daemos's Avatar
 
Join Date: Jul 2007
Location: Canada ---> Australia
Posts: 686
Likes: 0
Received 0 Likes on 0 Posts
How well does it tone down the sound and smell?
Old 06-20-2008, 12:19 AM
  #83  
Zoom-Freakin'-Zoom
iTrader: (5)
 
swoope's Avatar
 
Join Date: Jan 2004
Location: orlando, fl
Posts: 14,602
Received 35 Likes on 31 Posts
Originally Posted by SouthFL



Here's a photo of the Dynatech catalytic. Its core is rather standard. If I get 20K miles out of it, I'm a happy man.

Where did you have your O2 sensor mounted? I'm going to try to mimic the RP Supercat pipe's cat and O2 sensor location with my setup (though anything other than stock O2 sensor to cat to header collector location relationship is less than ideal).

yea,

if you could send me a photo big style to my screen name@gmail.com of the inside.

but from the photos you have flow is going to be an issue..

if you go back in this thread a bit you will see a big difference.

but who knows what will live!!

beers
Old 06-20-2008, 06:23 AM
  #84  
Registered
iTrader: (4)
 
alnielsen's Avatar
 
Join Date: Aug 2004
Location: Buddhist Monastery, High Himalaya Mtns. of Tibet
Posts: 12,255
Received 6 Likes on 6 Posts
Originally Posted by SouthFL
As for Team, his "if it ain't expensive and hard to source- it's crap" attitude applies for most everything- from endlinks to coilover to exhaust component selection. Reminds me of the Mike Myers SNL "Welcome to All Things Scottish - if it's not Scottish, it's craaaapp!!" skits. Just substitute "Scottish" with "used by TeamRX8."
You have to remember, Team is a hard core racer. Price isn't an object, if it will improve your performance enough to beat the other guys. I have the same mentality. I just don't have a fat checkbook to support it.
Old 06-20-2008, 09:53 AM
  #85  
Modulated Moderator
iTrader: (3)
 
dannobre's Avatar
 
Join Date: Feb 2004
Location: Smallville
Posts: 13,718
Received 334 Likes on 289 Posts
I'm afraid in this instance you either pay up front...or pay later when they burn out and you end up buying the expensive one anyway.

If you are price conscious...run without one..or gut a cheap one so it looks like there is one..and put up with the smell
Old 06-20-2008, 02:46 PM
  #86  
Registered User
 
SouthFL's Avatar
 
Join Date: Nov 2006
Posts: 987
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by alnielsen
You have to remember, Team is a hard core racer. Price isn't an object, if it will improve your performance enough to beat the other guys. I have the same mentality. I just don't have a fat checkbook to support it.


Apologies on my end to Team, alnielsen, and to the forum for anything I may have written which is not in character with the forum's manner.

Carlos.

Last edited by SouthFL; 06-20-2008 at 03:03 PM.
Old 08-24-2008, 09:08 PM
  #87  
Drive Master
 
kristopher_d's Avatar
 
Join Date: Nov 2003
Location: Redmond
Posts: 1,670
Likes: 0
Received 0 Likes on 0 Posts
More than two months have passed.

Swoope and SouthFL, how are your cats holding up?
Old 08-24-2008, 11:01 PM
  #88  
Zoom-Freakin'-Zoom
iTrader: (5)
 
swoope's Avatar
 
Join Date: Jan 2004
Location: orlando, fl
Posts: 14,602
Received 35 Likes on 31 Posts
just passed 4k miles. so far so good.

testing happens at 5k miles..

beers
Old 08-25-2008, 12:04 AM
  #89  
No respecter of malarkey
iTrader: (25)
 
TeamRX8's Avatar
 
Join Date: Apr 2005
Posts: 26,718
Received 2,006 Likes on 1,635 Posts
I'd question whether it actually flows anymore than the factory cat converter it looks small and the lack of tapering transistion isn't going to help
Old 08-25-2008, 12:13 AM
  #90  
Zoom-Freakin'-Zoom
iTrader: (5)
 
swoope's Avatar
 
Join Date: Jan 2004
Location: orlando, fl
Posts: 14,602
Received 35 Likes on 31 Posts
Originally Posted by TeamRX8
I'd question whether it actually flows anymore than the factory cat converter it looks small and the lack of tapering transistion isn't going to help
https://www.rx8club.com/series-i-aftermarket-performance-modifications-23/hi-flow-cat-buy-not-pipe-cat-just-cat-136242/page3/



beers
Old 08-26-2008, 02:10 AM
  #91  
No respecter of malarkey
iTrader: (25)
 
TeamRX8's Avatar
 
Join Date: Apr 2005
Posts: 26,718
Received 2,006 Likes on 1,635 Posts
well it ain't no cocktail shaker for sure
Old 08-26-2008, 01:56 PM
  #92  
Administrator
iTrader: (7)
 
Jedi54's Avatar
 
Join Date: Mar 2004
Location: The Dark Side
Posts: 22,394
Received 2,624 Likes on 1,874 Posts
subscribing for future use.
Old 08-26-2008, 08:40 PM
  #93  
Mu ha.. ha...
 
Razz1's Avatar
 
Join Date: Aug 2004
Location: Cali
Posts: 14,361
Likes: 0
Received 3 Likes on 3 Posts
didn't Slavearm try the Dynatech and burnt it out rightaway?
Old 09-01-2008, 11:55 PM
  #94  
Registered User
Thread Starter
 
Daemos's Avatar
 
Join Date: Jul 2007
Location: Canada ---> Australia
Posts: 686
Likes: 0
Received 0 Likes on 0 Posts
anymore updates?
Old 09-03-2008, 12:05 AM
  #95  
Zoom-Freakin'-Zoom
iTrader: (5)
 
swoope's Avatar
 
Join Date: Jan 2004
Location: orlando, fl
Posts: 14,602
Received 35 Likes on 31 Posts
Originally Posted by Daemos
anymore updates?
getting close to 5k miles. pm works!

beers
Old 12-02-2008, 11:18 PM
  #96  
Registered User
Thread Starter
 
Daemos's Avatar
 
Join Date: Jul 2007
Location: Canada ---> Australia
Posts: 686
Likes: 0
Received 0 Likes on 0 Posts
So it's been a few months...just bumping to see for updates so hopefully the whole rx8 community can learn =D
Old 12-02-2008, 11:24 PM
  #97  
Registered
iTrader: (4)
 
alnielsen's Avatar
 
Join Date: Aug 2004
Location: Buddhist Monastery, High Himalaya Mtns. of Tibet
Posts: 12,255
Received 6 Likes on 6 Posts
Thanks for the bump. I didn't bookmark the website I found that cat at.
Old 12-05-2008, 10:18 PM
  #98  
Zoom-Freakin'-Zoom
iTrader: (5)
 
swoope's Avatar
 
Join Date: Jan 2004
Location: orlando, fl
Posts: 14,602
Received 35 Likes on 31 Posts
update.

over 10k miles.. 8 20 min track sessions. seems to still be going strong..

sorry i was offline for a couple of days.

beers
Old 12-05-2008, 10:19 PM
  #99  
Registered User
Thread Starter
 
Daemos's Avatar
 
Join Date: Jul 2007
Location: Canada ---> Australia
Posts: 686
Likes: 0
Received 0 Likes on 0 Posts
^whoa so this sub $150 cat could be the wondercat we're looking for?
Old 12-05-2008, 10:31 PM
  #100  
Zoom-Freakin'-Zoom
iTrader: (5)
 
swoope's Avatar
 
Join Date: Jan 2004
Location: orlando, fl
Posts: 14,602
Received 35 Likes on 31 Posts
maybe.

but it is mounted in a very unconventional way.. and until i pull the mid pipe / cat i cant say for sure. thought i was going to happen this weekend.. but i have no garage and my tranny is not going to get changed...

but i have no cel.. and everything is running fine.. power is down a bit, but that is a motor / compression issue. am working on it.

i would say if you have a midpipe. well stick it in..

beers

Thread Tools
Search this Thread
Rate This Thread
Rate This Thread:
You have already rated this thread Rating: Thread Rating: 2 votes, 5.00 average.

Quick Reply: Which Hi-flow cat to buy (not a pipe with the cat, JUST the cat)



All times are GMT -5. The time now is 02:17 PM.