Let me reprhase it.
But for racing on a hot day, and reroute begi style, and use the colder coolant to the turbo you are talking about like the mazda speed. You should be better for the track.

Not perfect, but better.

If you could souce straight cold water. That definately would be better.

Keep in mind. I'm leaving my car the way it is. I'm not playing god. I just want it to run like a rapped ape. If the heater won't work. I'll fix the heater, or sell it!

This has been a good read. I learned, I laughed, I cried... :bowrofl: Ive been wondering the entire time, why feed the turbo from the hotter coolant before it goes into the rad. and not from the cooler source, like brought up above. The 323's setup to me looks like it would be a large improvement for turbo cooling. I dont really see what Hyper's deisgn improves over other reroute methods. Im also in shock he is still here, anybody else would have been gone long ago. Continue, Im just watching from the sidelines.

It dramatically improves the potential of overheating and destruction.

Well yes, besides that... has no one ever adopted a similar routing to the 323 to a turbo Miata? Using that spot on the block that was posted earlier, wouldnt it be a pretty easy thing?

Soon as I get to my motor im looking for that port. If it's there thats what im using for the turbo.
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Yeah i was wanting to know if it was a sure thing that it was usable, so I could go ahead and drill, tap and plug it while I had the block apart, so when I do get the turbo and install it, its ready to go.

Your block should have it, it's just next to the oil port. It's where they source the coolant from the factory on the 323s, you can see this in my diagram i posted.

I'll be by my spare block tomorrow, maybe I'll pull the plug and see if I can measure the threads for you guys.

I think that the valid points from this thread and this thread:
https://www.miataturbo.net/forum/t28985/

Be consolodated into on stickied thread for Coolant Reroutes. Obviously deleting all of the assinine as illogically stupid comments that have been spewed.

I wanted to say to everybody in this forum that gave a fair point of view and opinion in this topic a big thank you. Cya everybody.

Is it hard being a failure? Like is life tough for you?

Or are you that dense you have no clue and life is perfect...example: cars around you always seem to run off the road and you never get into any accidents, but in reality you're not yielding to traffic and they are swerving from getting hit by you???

The water fitting is M12 x 1.25, according to Frank Devocht's writeup on the subject. His re-route is essentially the standard rear-thermostat job as well. Funny how in all of recorded history, there dosen't seem to be anybody else who has come to the same conclusion as Hyper on this subject...

If you look at the 323 diagram I posted in msg #75, you can see (barely) how the turbo feeds from this location and then drains to a fitting on the rigid pipe which goes to the mixing manifold. It would be satisfactorily equivalent to put a tee into the rubber hose which runs from the bottom of the thermostat housing to the top of the mixing manifold, and return the turbo's coolant there.

Here's a much clearer view of the 323 GTX system than the one I posted before:
http://users.telenet.be/miata/images...tx_cooling.gif

I'm really surprised that nobody has mentioned the extremely obvious, however. The best place, with the coldest coolant at the highest pressure, is the front thermostat outlet. If you choose to block it with a plate, then threading a fitting in here is a no-brainer. Even if you use a freeze plug, I'd wager that with a steel fitting and a steady hand you could thread the plug and then tack-weld the fitting into place.


Here's a really interesting set of data, where the author installed a rear-thermostat reroute but also left the front thermostat in place, and installed a valve that allowed him to select between the two in order to compare them.: http://users.telenet.be/miata/englis...nt_reroute.htm Obviously, the rear thermostat setup produced the smallest temperature delta across the engine, and thus the most even temperature distribution.

I have to admit, I'm actually starting to find him amusing. He makes me think of what Hustler would be like if he suffered a severe head injury.

Whats up with the one in the picture posted in the last page? Is the fitting broken off in the hole? Is it an already threaded and plugged hole, or is it just a flat casting area that needs to be drilled and tapped? I havent looked very close at that area on my block (94). Would be nice if it were already ready to go and just needed a fitting. If not, I think I already have that size drill and tap from a previous project, so not a big deal either way. Thanks for the info fellas.

failure is not a word for individuals that take NO for an answer.

Hold-on on your comments... Hyper is coming back

More preparation, more humility.

Here are the pictures of the coolant feed for the turbo on MSMs:

Block port:
Attachment 209658

And the pipe that travels the length of the exhaust manifold:
Attachment 209659

NB's don't have that hole. Here's a pic of an NB. Red dot is water feed and blue dot is oil feed on the older engines. I slightly pressurised the water system and drilled the red dot for water, not for oil (too dangerous).


Click to enlarge.
.
http://westfieldmx5.devocht.com/star...or_water_t.JPG http://westfieldmx5.devocht.com/star...t_supply_t.JPG

Joe, the 2nd pic you posted is from a 1.6 323. It is different to that of the 1.8 323 you posted earlier (the colored one).
On the 1.6, the water feed for the oil cooler / heater comes from a port in the intake. On the 1.8, it comes from the back of the head (double fitting where the miata has a single fitting).

I've always been curious as to whether anybody had actually done that! Bravo, good sir. :bigtu:

Correct. Much like the 1.6 vs 1.8 Miata, the two are functionally identical in terms of the location of the major components, the directions of flow, and so on, so I don't really consider it problematic to treat them as one. Granted, I consider the latter to be *slightly* superior, as the back-of-head takeoff for the heater will encourage greater circulation throughout the entire engine when cold.

The location and orientation of the major components (thermostat and outlet, mixing manifold, etc) is identical between them two generations, insofar as I'm aware.



Did you, by any chance, bother to read what you just wrote there? :D
(insert music from Jeopardy)

On the early blocks, that port is pre-drilled and tapped for M12x1.25. The picture in question was in fact of a fitting broken off inside the hole. My suspicion is that it was one of those "This is how not to do it" posts. ANd for some reason that image seems to have disappeared...

answer to joe perez

yes and will appreciate very much you remove my avatar thanks

Wow.

I got back to my hotel this evening and logged in to find that you had written quite a lengthy post which, despite your usual disregard for spelling, grammar, syntax, punctuation, capitalization, and sentence structure in general, was remarkably coherent and obviously very carefully considered.

While I was reading it, you edited it. Then you edited it again. And then again. And again. I finally gave up and went out to grab some dinner and a few drinks. By the time I returned, you’d edited the damn thing a total of sixteen times over the course of an hour and a half, removing nearly every word of your original opus and reducing it to one irrelevant sentence.

For those who are interested, here is what Hyper originally wrote:



Now, since you’re actually showing some initiative here (despite chickening out and nuking the whole thing at the last minute) I’m going to be completely serious and straightforward, and give you an honest and sincere response, sharing insights about what you’re proposing instead of taking the easy out and just calling you an asshat.




And I would appreciate very much a three-way with Tricia Helfer and Grace Park.


Now this actually fills me with hope. It suggests that behind that immature façade, you’re actually reading and comprehending what people are telling you, thinking critically about it, and perhaps learning something. This is really what we’re all about.


I would not remove the factory oil cooler if I were you. In addition to the more obvious function (cooling the oil) it also serves to pre-heat the oil when it is cold. During warmup, the coolant comes up to normal temperature much more quickly than the oil does. By transferring heat from the coolant to the oil during this time, the oil will reach its optimum working viscosity sooner, reducing engine wear and increasing power. Believe it or not, having your oil too cold is actually a bad thing. Cold, thick oil has a much higher coefficient of friction than warm oil (it’s a poorer lubricant) and is much more susceptible to shear than warm oil as well. This is important not just for the life of your rings & bearings, but your cam / lifters and turbo as well.


Not bad. However since the heater core contributes greatly to coolant circulation through the engine when cold, I’d strongly suggest that you take the heater feed from a location that will promote thorough coolant flow- namely the back of the head, pre-thermostat. You can still use a restrictor in the line to decrease the volume of coolant flowing through the heater core, which will minimize the amount of warm coolant flowing bypassing the radiator and flowing back into the inlet when the thermostat is open.



Sorry, I’m not the one who draws the fancy diagrams. Use a pencil. Or Mario Paint, if you have that. (I don’t know of any good illustrating programs for the PS3. Kinda old-school that way, sorry.)


An excellent approach, and one that served as the basis for many of the current reroute designs. You will need to acquire the services of a lathe to turn a shallow recess into one end of the opening so that the thermostat will fit within it. The drilling and tapping of the fittings on the side can easily be done with simple hand tools.


Again, I advise against removing the factory oil cooler, and also against feeding the heater from any location other than the back of the head, for the reasons outlined above.



A good compromise position. The coolest coolant in a rear-thermostat configuration is to be had at the (now blocked) front thermostat outlet, however feeding the turbo from this point eliminates its effectiveness as a thermostat bypass mechanism for the purpose of promoting circulation when the engine is cold. In the stock 323 location, it will receive relatively cool coolant, and yet still promote circulation, at least through the lower portion of the engine, when cold.


Removing the front thermostat, but leaving the housing in place and connecting it to anything is a horrible idea. If this housing is open and devoid of a thermostat, and provided with a low-restriction path towards the radiator (if said hoses are connected to the rear housing post-thermostat) then most of the coolant coming out of the pump will flow right out the front of the block without ever circulating through the engine. Remember, the objective here isn’t to keep the coolant cool, it’s to keep the engine cool. Letting coolant escape out the front of the engine is the wrong way to achieve this- you need to force every bit of coolant that the water pump pushes out to flow al the way through the block and head to the back of the engine. Remember- to make the engine cool, the coolant is going to become hot in the process. That’s the whole point of it being there.

On the other hand, if said hoses are connected to the back pre-thermostat, then they will accomplish nothing. Remember, coolant won't flow through a hose unless the pressure on one end is different from the pressure at the other. And again, we don't actually want any coolant entering or leaving through the front thermostat hole- that's the flaw in the design that we're trying to fix, remember?

Block the front thermostat opening. You can drive a freeze plug into the hole or you can bolt a flat plate across it, but you need to prevent coolant from escaping through this avenue- this is the primary point of doing a reroute in the first place.


I have to ask this, and please give me an honest answer. Are you trying to come up with the best possible cooling solution for your engine, or are you only interested in doing things differently from everyone else, regardless of whether this is better or worse for your car?


It’s about an inch thick, give or take.


Are you the guy who is writing those letters claiming to be the relative of a deposed Nigerian government official and asking for my bank information?



As a general note, consider that someday you will be finished with school (yes, I know it seems that day will never come but it does) and presumably looking for gainful employment. While not everyone is expected to be Shakespeare, the manner in which you speak and write will have a tremendous bearing upon your success in the business world. It doesn’t matter if you’re applying to the PhD program at Oxford, an apprenticeship with the Pipefitter’s Union, or some office job downtown. Those who communicate clearly and properly will find that they are, without exception, taken more seriously and treated in a more respectful manner than those who write and speak as though they ambled in off the street.

:bowrofl: The Mario Paint comment got me, almost spilled my drink. Thanks alot!

So Hyper was listening after all, maybe.

Nerd.

+1, but you're we're still nerds

it's difficult to write from the ps3 since i am waiting for the revised wireless keyboard version which will be released this coming dec. 15. first, let me say that you wasted an inmensed amount of time writing to me. the truth is that after careful consideration of my words and my proposition for an updated chart i decided the reroute concept i have in mind needs to be consistent with the pictures i first posted here. with that said and i say here in public i am working on a much improved version of my reroute which is very similar as to what you already saw but with larger coolant pipe diameter that will pretty mirror the concept i have in mind. just fyi, that was the main and only reason i deleted my questions to you.

as to the revisions of my proyect, the jr spacer makes a lot of sense. thermostat will be relocated to rear and coolant pipe diameter will be larger. i will probably install a freeze plug in the mixing pipe and work on some minor other revisions wi the front thermostat housing.
as of now there is nothing else to add from me. it looks like concepts, prototypes and ideas are not well accepted in this forum or only by very selected group of people that call themselves grown ups.

Hyper and Haverty would get along GREAT!

Hyper- you have made an ass out of yourself.

Everybody else- this thread is hilarious.

Hyper again- New ideas are welcomed in this forum. Believe me, I've posted plenty of dumb shit I thought up on this forum. Look around. Some was good, some was bad. But it's all accepted. I come up with something and 20 people tell me I'm wrong, or it wont' work, and of those 20, 11 give good reasons why, and 3 of them even break it down for me and explain the underlying physics, answering the whys and hows to it, then I accept I am probably wrong and further investigate the matter.

As far as reroutes go, I'm working on an all mazda reroute. But it will be this summer before I finish it. But mine will use 100% mazda parts modified with simple tools to work. No lathes, mills, or drill press or anything fancy needed.

dude

i am don't know why i am posting here since i said i am already gone. but the truth is since the inception of my topic i in this forum i have been criticized flamed insulted with a bunch of other comments simply cause i don't want to follow the steps of someone else. the fact is and i admit it, my reroute prototype has flaws but guess what the factory miata cooling system has flaws too! so i am just trying find solutions with innovative simple ideas, that's it.

so the final word is like this.

YOU BETTER ALL CHILL OUT WITH ME AND SIMPLY ACCEPT ME WITH MY STURBORN INCOHERENT CRAZY CUBAN PERSONALITY . this website is crazy is probably worst than any cuban forum i go to.

so whatever bro, if you want to chill and come together in a collective logical manner let's make this topic valuable and no just another stupid boring topic. i'll find a way to fabricate a reroute kit for u all. i love innovating and working on cars too!!!

and one more thing, remove the fuckin' avatar. i hate it too!

Damn I suck at posting in the wrong threads

So say we all. :D

Hyper, I would say I'm sorry to see you leave the community, but the truth of the matter is that I have a headache from reading this thread, mostly from the facepalm every one of your posts inspired. So goodbye, and don't let your head overheat on you on the way out.

I like revising my plans after I see what other people do is better....and I never omit that I was wrong and pretend is was all my idea in the first place.

lol....great read. How do some of you guys have the time to write such in depth crazy long replies? It hurts my brain to even look at the paragraphs sometimes, let alone the content. Seriously....some of the knowledge on here can literally hurt you.

Vash-

I'm lol'ing at his new avatar, god we're ass holes. anywhoo. next up should be a picture from Brokeback mountain or something.

With my reroute I:

- daisy chained the oil warmer, TB warmer, and turbo
- mounted the t-stat in the rear
- plugged the front outlet
- drilled and tapped a heater source under the rear t-stat
- kept the heater outlet connected to the water pump inlet

Or else?

Has anyone pointed out that in the lower left scheme, there will be near zero heater flow when the t-stat is open because there's near zero pressure differential across the heater?

https://www.miataturbo.net/forum/att...flow-remod.jpg

Jason, you've missed a few things in this thread. ;)

Earth Sucks: Jan 16, 2009.



You have to imagine the scenario here- I'm sitting outside gate B6 at the airport in Charlotte, NC waiting for a flight to Ft. Myers, and about two dozen people are now looking at me, wondering why I just burst out laughing.

Yeah, a couple of people have pointed that out. And by a couple, I mean pretty much the whole readership of MT.net. Several times. You really should go all the way back to the beginning of this thread and read the whole thing for laughs.


BTW- I don't know who did Hyper's current avatar (the gay cowboy Norris one) but I love it! :bigtu:

Actually, I think his intent is for us to find him endearing.

So far, my favorite is the decorative, no-flow "oil cooler".

BTW, can't his skillfully rendered self-portrait have a Santa hat? It would be more festive:)

I believe it can!

There can be only one "HUSTLER" on this forum. Just so you know.... :giggle:

I think hustler should pick the new hyper avatar. Oh yeah, hyper is actually a paralegal and is in his mid 30's. He's not a kid belive it or not LOL

Meh, I'm bored.

BROSEPH

Let's be fair to ourselves, shitstain. You've been flamed and criticized because you refuse to take criticism yourself. That's all.

Attachment 209639

Solutions? Your idea does nothing except make it worse. Absolutely nothing. You have reduced flow through the heater core to zero and failed to address the fundamental issue with the factory cooling system. If you could explain in coherent English why the factory Miata cooling system is inadequate, I would be floored.


Or what? You're going to stupid us to death?


Good. Mabye we haven't lost our touch, then.



You'd better enjoy wrenching, because it seems that's all you do. Innovate, fuck up, post about it on the internet, blow motor, rinse, repeat.



You're the only one, bud. The rest of us think it suits you perfectly.

:bowrofl: :bowrofl: :bowrofl:

Awww man, I love this place. :bowrofl: That avatar is the best.

So looking through this entire thread for the 1st time it looks to me like Hyper got a pass on what appeared to be a mildly racist comment to Joe Perez. Si?

At least he finally folded on the idea he knew what he was doing. Back to the ol drawing board for him!

I'd sure love to see a simple, elegant and affordable solution to the water routing issues we deal with though. 27 degrees here today. My BEGI reroute needs re-rerouting!

just like i posted. easy breezy.

http://users.telenet.be/miata/englis...nt_reroute.htm

Does the brgracer reroute is like that?

pretty much the same thing, just without the spacer... hence "spacerless"

ok good. I'm too lazy to searh in the thread but does it warm like a no reroute cooling system?

I want to punch you.

Go for it, but please answer but question first :)

fail

Meh :fawk:Tu peux aller te mettre un oeuf dans le rectum si tu n'es pas content! ;)

Hell if I can read that shit. Stop posting fail in this thread. Hyper has that covered already. We were having plenty of fun making fun of him. Don't take that away from us.

something about going and shoving it up your ass if you don't like it.

well its seems as though the hyper homo has disapeared. damn too bad it was getting reallly fun watching him burn

"You can go you put an egg up your ass if you're not happy!"

close enough, I forgot oeuf was egg

wow good read:eek5:

people like hyper piss me off. its not that he wants to come up with something different and reinvent the wheel. that I am ok with. its how he dismisses people's valid arguments as if they are meaningless ramblings

going to read up on the "real" coolant rerout now:giggle:

comment dit-on do a fucking search en francais

i am watching this topic, just a wait about a week and you, sapingo-savington and team r going to be shit pissed off for real.

Can I be shit pissed too?

shit pissed:giggle: