Homebrew exhaust
Hi all,
The following link is to a discussion we were having over at the CRX resource as to what the best custom exhaust set-up would be in terms of economics and function: http://65.57.232.177/ubb/Forum2/HTML/010594.html
About halfway down the page is a group of schematics that I designed to illustrate option 1 listed in cbstd's post. I decided to go with this set-up mainly because it would cut costs and eliminate back pressure, but I may be eliminating too much b.p. with this set-up. Which method do y'all suggest I go with? Any HELPFUL input would be appreciated, thanks!
[Modified by cvcc721, 5:26 PM 6/24/2002]
[Modified by cvcc721, 5:32 PM 6/24/2002]
[Modified by cvcc721, 8:21 PM 6/24/2002]
The following link is to a discussion we were having over at the CRX resource as to what the best custom exhaust set-up would be in terms of economics and function: http://65.57.232.177/ubb/Forum2/HTML/010594.html
About halfway down the page is a group of schematics that I designed to illustrate option 1 listed in cbstd's post. I decided to go with this set-up mainly because it would cut costs and eliminate back pressure, but I may be eliminating too much b.p. with this set-up. Which method do y'all suggest I go with? Any HELPFUL input would be appreciated, thanks!
[Modified by cvcc721, 5:26 PM 6/24/2002]
[Modified by cvcc721, 5:32 PM 6/24/2002]
[Modified by cvcc721, 8:21 PM 6/24/2002]
couldnt u get ther best hp with no exhaust at all and just let your headers blow it under the car? lol
o and also u could have cutouts put in so when u drag u pop the lids off
[Modified by shortyz, 7:19 PM 6/24/2002]
o and also u could have cutouts put in so when u drag u pop the lids off

[Modified by shortyz, 7:19 PM 6/24/2002]
1) I thought a lot about having a Supertrapp type muffler at the end of 2.5" piping exiting after the cat, near the passenger side door (driver's side is too noisy with the windows down).
2) Replicate stock system using 2.25 or 2.5" ALUMINIZED piping & Dynomax or the new Hooker muffler to reduce weight & increase hp.
side note: clamp on high flow cat OR Landspeed Racing high flow street cat. I always run legal exhaust. Be Green! (or don't bitch about SUV emmisions).
[Modified by milk, 3:21 AM 6/25/2002]
2) Replicate stock system using 2.25 or 2.5" ALUMINIZED piping & Dynomax or the new Hooker muffler to reduce weight & increase hp.
side note: clamp on high flow cat OR Landspeed Racing high flow street cat. I always run legal exhaust. Be Green! (or don't bitch about SUV emmisions).
[Modified by milk, 3:21 AM 6/25/2002]
homemade si the only way to go this setup cost me 180 cdn with all parts and its 2.25" medrel bent piping.
olne more hanger to go to get the muffler to sit level and then we are good to roll with out scrapping it over ever bump
olne more hanger to go to get the muffler to sit level and then we are good to roll with out scrapping it over ever bump

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SmokyMtnRex
Honda CRX / EF Civic (1988 - 1991)
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Feb 14, 2002 02:50 PM




