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koyo vs fluidyne...HELP

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Old May 28, 2003 | 08:39 PM
  #26  
DavidDeco's Avatar
I have more fun than you.
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From: Sand Key/Clearwater Beach, Florida
Originally posted by Barban
i sincerely doubt that you would loose and down low power by putting an mp on
the turbo puts plenty of backpressure on the exhaust
if you dont want boost creep id go with the highflow cat in the least
a few horsepower will be the least of your worries when yopu pop your engine with a mp
Not to get off the main subject of this thread but you will definitley lose power down low with a mid pipe. A search of this forum will readily show that ...plenty of dyno sheets here and this subject has been discussed ad nauseum.

Snook on this forum went with a midpipe and lives near me and I have a high flow cat and have driven with him He sort of regrets at times he has the mid pipe. It is loud, it smells, and you WILL lose low end although it will scream higher up, no doubt about it.

I like my low end especially since i have a streetport so have already lost some low end. After driving in a mid pipe car before I would never consider changing out my HF cat for a MP. Not for a street daily driver which my FD is (when its between accidents..)
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Old May 31, 2003 | 07:07 PM
  #27  
tmiked's Avatar
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From: Texas
I just changed out a fan on my car.
I have a Fluidyne.

Man that thing is FRAGILE

The fins are already all beat up and honest I was careful. I assume this is probably true for the Koyo too.
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Old May 31, 2003 | 07:58 PM
  #28  
evot23's Avatar
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From: Gainesville, FL
It is true for the Koyo..aluminum radiators in general that are out there. Easy to fix with some time and patience though.

I had Snooks set up at one time with the MP and N1 duals. Nice power after the transition and loud as hell! Haven't seen him in Gainesville lately though.
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Old Jun 1, 2003 | 02:44 AM
  #29  
DRAG0NEER's Avatar
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From: bay area
Originally posted by flyboyjuge
im worried about passing emissions though...what causes the flames...i want flames!!!!!!!!! haha
just put your stock cat back on when it comes to smog time, no big deal.
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Old Jun 1, 2003 | 02:49 AM
  #30  
DRAG0NEER's Avatar
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From: bay area
Originally posted by DavidDeco
Not to get off the main subject of this thread but you will definitley lose power down low with a mid pipe. A search of this forum will readily show that ...plenty of dyno sheets here and this subject has been discussed ad nauseum.

Snook on this forum went with a midpipe and lives near me and I have a high flow cat and have driven with him He sort of regrets at times he has the mid pipe. It is loud, it smells, and you WILL lose low end although it will scream higher up, no doubt about it.

I like my low end especially since i have a streetport so have already lost some low end. After driving in a mid pipe car before I would never consider changing out my HF cat for a MP. Not for a street daily driver which my FD is (when its between accidents..)
it's best when you have an exhaust that takes silencers. When my apex'i GT and mp, I get plenty of top end & noise. But when I want quiet & torque, I snap the silencer on and it feels like a different car.
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Old Jun 1, 2003 | 11:48 PM
  #31  
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From: Dallas
on your koyo DO NOT tighten the radiator plug too tight. it is made different than the stock rx7 plug although it is the same thread. it is actually three pieces. aparently my brother overtightened the drain plug a few weeks before i did the oil change. just by chance i saw green stuff dripping and started to have a heart attack. NE way they are the same size plug just make it snug.
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