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5VZ-FE Single TURBO manifold available today! [Archive] - Toyota MR2 Message Board

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5VZ-FE Single TURBO manifold available today! [Archive] - Toyota MR2 Message Board Toyota MR2 Message Board > Toyota Engine Clubs > V6 Owners Group > 5VZ-FE Single TURBO manifold available today! PDA

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Node12-05-2005, 10:42 PMWell, the prototype came out nearly perfect. Fits up to the stock cast cyl head manifolds and the turbo clears everything! The fitting is a supra single entry CT-26 flange but the manifold could be fitted up for practiaclly any input flange design T4 K7, whatever. While the manifolds will come designed for internal wastegates, External gates and dump tubes would be an easy addition. The best part of the manifold is that with the upgraded CT-26 hybrid in a supra turbine housing, 400+ hp is practiacally gaurenteed (given supporting mods). Whats more, you can use some of the rubber intake pipes off of the 3S, giving the turbo system a stock appearence ;)

The downpipe awaiting fabbing will consist of a 3" inner diameter turbo outlet and a 2" wastegate tube plummed back into the exhaust a few inches downstream (similar to the GURU 3S downpipe). The target power range for the manifold & downpipe with the CT-26 flange is
I have a little clean up to do on the manifold tomorrow before I take some pics of it but, I know you guys will like what you see. The prototype will be used to build a jig for the 4 more 5VZ manifolds I need to complete in the next few weeks so, I sould be able to produce them quite quickly.

Ill have some pics up tomorrow morning.

Jim Weasy2k12-05-2005, 11:50 PMyes yes yes! Contact me on AIM :) mikeswickednick12-06-2005, 04:01 PMwould that fit on the 3vz? Weasy2k12-06-2005, 06:18 PMhes making one to fit with the 3vz as well if i can recall Node12-06-2005, 09:20 PMHere we go. Please excuse some of the crappy welds. This was done on a MIG, the mass produced units will all be TIG ;)

http://www.mr2board.com/files/members/node/DSC00037.JPG http://www.mr2board.com/files/members/node/DSC00031.JPG

http://www.mr2board.com/files/members/node/DSC00034.JPG http://www.mr2board.com/files/members/node/DSC00036.JPG

http://www.mr2board.com/files/members/node/DSC00035.JPG http://www.mr2board.com/files/members/node/DSC00042.JPG
MMmmmm Look at my 3" ID downpipe :shakeyes:
http://www.mr2board.com/files/members/node/DSC00043.JPG http://www.mr2board.com/files/members/node/DSC00040.JPG
I know the manifold pipes look small compaired to the downpipe but its just the perspective in the pic. mr2greasemonkey12-06-2005, 09:44 PMVery nice... canadam12-06-2005, 10:00 PMdoes this bolt to the stock Tacoma headers ? Node12-06-2005, 11:22 PMYou betcha And there will be one for the truck as soon as I get a loaner truck for a few hrs. Weasy2k12-06-2005, 11:36 PMyea there is def gonna be needing some moods when it comes to the taco
Good work with the mr2 one tho!
If that was in a tacoma right now it would stick right in the center consel of the cab :P thwam12-29-2005, 01:16 AMI love the concept of a manufactured turbo manifold for the 5vz, and I've been considering doing this as a swap for the last several days, but the more I look at those pics, the more worried I become. That turbo is awfully close to all those rubber hoses on top of the engine. Won't the excessive heat from the turbo crack them pretty quickly, not to mention heat up whatever they're carrying? Also, doesn't the turbo's location make it difficult for creating a smooth flowing piping for the intake? One last question, does your dumptube go anywhere or does it just point down? lol Is there room to actually plumb it into your exhaust? Thanks for your time.

Todd Weasy2k12-29-2005, 01:20 AMheat shield my friend :) mr2greasemonkey12-29-2005, 09:44 PMLooking pretty sweet Node. Thanks for the pics. I'd prob get them ceramic coated or wrap them to take care of the hear issues. ALLSHOTUP12-29-2005, 09:55 PMYou betcha And there will be one for the truck as soon as I get a loaner truck for a few hrs.

AWWWWW, So tempting , So tempting. Must have daily driver. thwam12-30-2005, 02:53 AMI don't think that a heat shield will protect the hoses all that well. I am sure it will help though. What about the intake plumbing though? How does that look when completed? And what about the downpipe? Is there adequate room to plumb it into the exhuast? Thanks!

Todd Tyler12-30-2005, 03:43 AMnow i know where johnny gets all his post count Weasy2k12-30-2005, 04:11 AMI don't think that a heat shield will protect the hoses all that well. I am sure it will help though. What about the intake plumbing though? How does that look when completed? And what about the downpipe? Is there adequate room to plumb it into the exhuast? Thanks!

Todd
Well im sure they would thats there job...it wont get that hot if there is fans in the engine bay blowing things around.

He has already used this setup with no problems so far :) trdny12-30-2005, 09:55 AMFor the exhaust issue, there isn't one. 3" will be used. The intake will consist of just a filter. MAybe later a cold air system installed. The heat issue might be if not addressed but all the pipes will be wrapped and a turbo bag/shield. Don't think any problems will occur. currently no fans will be used. Weasy2k12-30-2005, 12:41 PMim gonna go balls out with the fans in my engine bay...but i figured it wouldnt be much of a problem regardless....esspecialy heat wrapped Node12-30-2005, 05:15 PMAddressing the heat issues: I have thoroughly tested the heat transfer characteristics of my setup. At no point does the pipe come closer than 6" to any of the rubber coolant lines or wiring. In fact the 3S-GTE turbo sits MUCH closer to coolant and oil lines than my setup does. Why do you think the hose from hell blows all the time on the 3s? I have run my twin turbo and single turbo setups both with and without heat wrap. The engine has been run so hard that the manifold was glowing red! The intake manifold and coolant lines were both normal operating temperature. I have been running these setups for almost 9 months now and have had zero heat problems. thwam12-30-2005, 08:12 PMAwesome. That puts to rest that worry. On the other hand I am still curious how you have the piping to the intercooler done up, since the outlet sits facing away from the engine.

Off topic: Does the 5vz swap allow you to retain the AC?

Thanks! Node12-30-2005, 11:48 PMIt does technically leave room for the compressor on the front of the motor. You could possibly even use the MR2 compressor. The issue is the mounting bracket and space below the alternator. If you fabbed upa custom bracket you could do the AC without even changing the lines. Have fun with that.

The IC is very simple. 1 90* off the compressor headed tward the trunk, one 90* in the trunk into the IC. New pics of trdnys' car with a similar setup very soon ;) thwam12-31-2005, 06:00 AMSo AC would pretty much be a no without a lot of extra fabbing? I live in Tampa, and AC is a must. Node12-31-2005, 10:56 AMHeres the issue with the AC on the 5VZ motor. The bracket is designed to sit on the opposite side of the engine than where the MR2 has its AC. Because of this, you wont be able to mount the compressor using the stock bracket. The problem comes when you try to fabricate the tensioner since its mounted on the stock bracket, you will have to figure out a way to tension the belt.

I have not yet looked into using the mount from a 3vz-fe V6 off the camry. There is a very good possibility that it will bolt directly to the block and solve all these problems. Weasy2k12-31-2005, 10:02 PMIIRC the bracket will bolt up to the 5vz block everything on the 3vz seems too Node01-01-2006, 01:23 PMIIRC the bracket will bolt up to the 5vz block everything on the 3vz seems too


Yuppers but the only thing im not sure about now is if the alternator and the AC pump will interfear. Weasy2k01-01-2006, 02:08 PMahhh yea thats true....
CUSTOM FAB YO thwam01-03-2006, 12:54 PMIf the alternator gets in the way when you use a 3vz bracket for the AC compressor, couldn't you just use a 3vz alternator bracket too? Node01-04-2006, 02:22 AMPossibly, Im working to solve the problem if possible so that TRDNY will have AC on his car. Luckynumber501-04-2006, 02:34 AMYou will need a 3vz-fe for that wont you? hmm I wonder who has one LoL Toysrme01-05-2006, 01:12 AMThe bracket for a 3vz-fe sits on the front, passanger side of the engine how it is installed transversly.

Need a pic if I can get one? Node01-05-2006, 01:34 AMThe bracket for a 3vz-fe sits on the front, passanger side of the engine how it is installed transversly.

Need a pic if I can get one?

Absolutely, that would rock. If the MR2 compressor bolts directly to the 5vz block VIA the 3VZ bracket that would rock. Toysrme01-05-2006, 04:07 AMWelp I have a theory.
If Toyota used a common part between any two of the 3vz-e, 3vz-fe, 4vz-fe, & 5vz-fe's, there's a 50% chance they installed it on every engine & a 50% chance that the parts will swap even if Toyota didn't do it. :D

My digicam is dead & I'm waiting on a new one. Should have been here a few days ago, but it's due in this week. I'll let ya know.



Show me a pic of where the mr2 compressor sits. thwam01-06-2006, 05:31 AMGood to know that the problem is being worked on! =) BTW Node, do you have any pics of your single turbo system all plumbed up, including the intake piping? Thanks!

Todd Node01-06-2006, 02:18 PMI can take some pics, what do you want to see? My IC is a trunk mount and TRDNYs' will be too. It is possible to retain the side mount with this manifold and turbo but why. thwam01-06-2006, 03:01 PMI plan on going air to water. I'm just curious to see how you have everything piped up, since the turbo sits at a funny angle. =) Just some shots of your engine bay would be nice. Thanks!

Todd Node01-06-2006, 03:19 PMWell, I can have the flange welded on at whatever angle you want. The reason I put it at a slight angle is so that the 3" exhaust pipe would have very easy and gradual bends. Powered by vBulletin® Version 4.2.5 Copyright © 2026 vBulletin Solutions Inc. All rights reserved.

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