Exaust, What pipe size?
#1
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Exaust, What pipe size?
I think I'm gonna go see about getting a new tail pipe tomorrow or sometime soon. Since mine is full of holes, and the place where they put a piece of pipe to replace my muffler is not welded very well. What I'm wondering is, if I drop from the stock 2 1/4" pipe to a 2" do you think It will help bring back some backpressure lost from not having the muffler, or should I stick with stock or somethin else?
EDIT: Would you do anything different if a LCE header was thrown into the equation?
EDIT: Would you do anything different if a LCE header was thrown into the equation?
Last edited by bob200587; 12-29-2005 at 11:37 PM.
#2
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Originally Posted by bob200587
I think I'm gonna go see about getting a new tail pipe tomorrow or sometime soon. Since mine is full of holes, and the place where they put a piece of pipe to replace my muffler is not welded very well. What I'm wondering is, if I drop from the stock 2 1/4" pipe to a 2" do you think It will help bring back some backpressure lost from not having the muffler, or should I stick with stock or somethin else?
EDIT: Would you do anything different if a LCE header was thrown into the equation?
EDIT: Would you do anything different if a LCE header was thrown into the equation?
#3
Forgive me for the hijack and for my ignorance, but what exactly happens when you switch from 2.25 back to the stock 2.0 for the pipe. I think I have 2.25 now.
I don't know anything about this and was wondering what the benifit would be. Thanks.
I don't know anything about this and was wondering what the benifit would be. Thanks.
#4
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Best exhaust option for the 22RE IMHO is stock manifold, 2" pipe to a 2 1/4 mufler and 2 1/4 out. You get a great balance with that setup. That was originally recomended to me by Ted at engnbldr and he's the man when it comes to the 2.4.
#5
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yea, but I'm not gonna have a muffler, so should I drop down a size in pipe or get the same. is there anything smaller than 1 7/8. I coulda swore it was 2 or 2 1/4.
#6
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it seems to me that your cat is going to give you the backpressure. i can't remember the year, but between yours and mine toyota cats became more of a "high flow". you probably have enough backpressure as is. i'd go with the 2.25 the rest of the way out. if you add a header, definitely.
#7
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It's just a comprimise...goals should be the least amount of "backpressure" and miminal pumping losses for max power. A well designed (high flow) exhaust system will have high exhaust velocity with little backpressure. Anything from 2 - 2.25 in. should be fine for a stock 2.4L.
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#8
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i have a 2-1/4 cat back and a lce header.. i had the stock exhaust for a year and got the new system and it has more power now also its sounds better if you open up the intake
Last edited by Elton; 02-21-2006 at 09:08 AM.
#9
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I think I'll give the 2" a try, I'll ask up at the muffler shop, see what they say. If I get a header down the road It wont be to bad if I decide to go back to 2 1/4.
#10
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Looks like I'm not gonna be getting a tailpipe anytime soon. Around $100 for pipe from the cat to the end. I did bend the tip of my current pipe while wheelin. Time to get the hacksaw.
#11
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So I saw an article on another board (can't find it now, think it was Ted from engnbldr) that said go with two-inch from the exhaust manifold to the cat. I have yet to find an exhaust (down) pipe other than the Bosal for the '86 22RE. Anyone know where to get a 2" exhaust (down) pipe for that vintage?
Anyone else had trouble keeping an un-cracked exhaust pipe on the 22RE?
Anyone else had trouble keeping an un-cracked exhaust pipe on the 22RE?
Last edited by 86Original; 02-21-2006 at 07:42 AM.
#12
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check out this thread where backpressure was discussed earlier.
https://www.yotatech.com/forums/show...t=backpressure
https://www.yotatech.com/forums/show...t=backpressure
#13
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Originally Posted by mike_d
check out this thread where backpressure was discussed earlier.
https://www.yotatech.com/forums/show...t=backpressure
https://www.yotatech.com/forums/show...t=backpressure
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