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 Re: Manifold-back exhaust for 3.0
[Re: AlaskaToy]
#733663
09/08/06 03:08 AM
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Joined: Feb 2000
Posts: 221
OP
Wheeler
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x-over pipe eliminated... ![[Linked Image]](http://memimage.cardomain.net/member_images/2/web/434000-434999/434947_67_full.jpg)
AJ
93 Toyota, dana 60, 14-bolt
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Re: Manifold-back exhaust for 3.0
[Re: AlaskaToy]
#733664
09/08/06 03:16 AM
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Joined: Oct 2003
Posts: 2,661
Roll Me Over
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dam dude. that's some nice work. You should start selling that stuff!!!
94runner: Dana 44 SAS, 35's, Lockers, gears, winch, rock rails, bumpers, 3"BL, drivetrain lift, Budbuilt cross member, centerforce clutch and MORE! ***FOR SALE*** $8,500 -1985 Supra (STOCK!) FOR SALE $4,000 www.celicasupra.com
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Re: Manifold-back exhaust for 3.0
[Re: J94_4runner]
#733665
09/08/06 03:13 PM
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Anonymous
Unregistered
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That's the way to do it. A setup like that might make almost as much of a power difference as headers without the hassle of extra heat melting stuff. The engine will breathe so much better with that type of setup. I hate that Toyota stock crossover setup.
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Re: Manifold-back exhaust for 3.0
#733666
09/09/06 01:19 AM
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Joined: Oct 2003
Posts: 2,661
Roll Me Over
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I agree. Headers are a PITA. and no point putting a exhaust system on the 3.0 unless you eliminate the crossover. Stock manifolds with this custom set up is THE way to go! I'd love to get my hands on a crossover like that.
94runner: Dana 44 SAS, 35's, Lockers, gears, winch, rock rails, bumpers, 3"BL, drivetrain lift, Budbuilt cross member, centerforce clutch and MORE! ***FOR SALE*** $8,500 -1985 Supra (STOCK!) FOR SALE $4,000 www.celicasupra.com
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Re: Manifold-back exhaust for 3.0
[Re: J94_4runner]
#733667
09/12/06 11:58 PM
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Joined: Feb 2000
Posts: 221
OP
Wheeler
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well, I don't detect any extra or lost power, not that I had any before anyway. Stock, I had 28" tires and 4.30 gears. Now I have (temporary, thank God) 4.10s and 35s so I'm dealing with gutlessness no matter what. I do like knowing #6 isn't getting all that extra hot air in its face now.
For anyon who is less cheap than me, I'd recommend using 2" form the manifold to the Y, then 2.5" from there to the Cat and muffler. Then 2.5 or 3" for the tailpipe.
Thanks for reading.
AJ
93 Toyota, dana 60, 14-bolt
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Re: Manifold-back exhaust for 3.0
[Re: AlaskaToy]
#733668
09/13/06 03:18 AM
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Joined: Aug 2003
Posts: 2,854
Roll Me Over
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Hey bud, did u happen to measure those flanges before you installed it> I need to get some cut out of stainless but i dont want to take my exhaust off to measure them...
89 4Runner
3" BL, M/T locks, 33"bfg mt, bilstein, Kayline, tubebumper, toyotafiberglass panels
TBI: Elocker,3.4 w/ORS,b+b,S2Sstg2cams,arias pistons,P+P intake,TRDs/c,URDpullies+7th,downey headers,MAPECU2,WEGO WB, SupraMAF,walboro255,stg4clutch, EPaOo2 sim
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Re: Manifold-back exhaust for 3.0
[Re: Greg_Canada]
#733669
09/13/06 11:00 PM
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Joined: Feb 2000
Posts: 221
OP
Wheeler
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No sure didn't. PM bumpin' yota on yotatech.com; he has his heads off right now.
Last edited by AlaskaToy; 09/13/06 11:01 PM.
AJ
93 Toyota, dana 60, 14-bolt
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Re: Manifold-back exhaust for 3.0
[Re: Greg_Canada]
#733670
09/17/06 05:12 AM
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Joined: Feb 2000
Posts: 221
OP
Wheeler
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Hey bud, did u happen to measure those flanges before you installed it> I need to get some cut out of stainless but i dont want to take my exhaust off to measure them... You may get your wish; I may be pulling them again soon... The scoop: the heat transfer to the pass side floorpan is out of hand. I am worried I'd boil fuel or worse at slow speed wheeling. I whipped out a heat shield this morning, but I don't think it is enough. I really think I should have run the exhaust wrap righ up to the flange. Any way, here are some pix of the setup mounted.... ![[Linked Image]](http://memimage.cardomain.net/member_images/2/web/434000-434999/434947_68_full.jpg) ![[Linked Image]](http://memimage.cardomain.net/member_images/2/web/434000-434999/434947_69_full.jpg) ![[Linked Image]](http://memimage.cardomain.net/member_images/2/web/434000-434999/434947_70_full.jpg) ![[Linked Image]](http://memimage.cardomain.net/member_images/2/web/434000-434999/434947_71_full.jpg)
AJ
93 Toyota, dana 60, 14-bolt
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