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-   -   Quad Turbo V12 from two Supra engines (http://www.wakeworld.com/forum/showthread.php?t=803770)

sidekicknicholas 12-10-2014 2:25 PM

Quad Turbo V12 from two Supra engines
 
My uncle is retired, has lots of tools, and is an evil genius ....

Test fits
http://i.imgur.com/zOQ4ujy.jpg

http://i.imgur.com/RNLbXtm.jpg

Custom Crank -
http://i.imgur.com/rn1aYHE.jpg
http://i.imgur.com/XlG34qu.jpg

Very important welds -
http://i.imgur.com/a3tAmrU.jpg

http://i.imgur.com/4PuDEK8.jpg

Still more simple than a German car
http://i.imgur.com/F02K5Pd.jpg

http://i.imgur.com/DLKEh6c.jpg

Headers or Medusa's hair?
http://i.imgur.com/g0derKu.jpg

Greeko 12-10-2014 2:34 PM

holy F, now thats a friggen engine!!!

grant_west 12-10-2014 2:57 PM

OMG: that's amazing. What's the estamate on HP and what's it going in?

seth 12-10-2014 3:16 PM

Drop it in the supersport!

onlyinboards 12-10-2014 3:23 PM

what is it going in????

hp_inc 12-10-2014 3:48 PM

Holy s@$t that is alot of engineering. Awesome work! Are those 2JZ's? I had a friend that played around with those motors. Never to your uncles extent, but he got close to 900 HP out of his and that was just one. ;-)

durty_curt 12-10-2014 5:58 PM

That sucker will snap chicks necks and prop shafts in no time!

superair502 12-10-2014 6:15 PM

Those are rb Nissan engines right?

aricsx15 12-11-2014 8:31 AM

If they're out of a supra, they are 2JZGTE motors

jonblarc7 12-11-2014 8:56 AM

WOW


But what is it going in???????????????????????????????????????????????? ???????

sidekicknicholas 12-11-2014 10:47 AM

Quote:

>But what is it going in???????????????????????????????????????????????? ???????
TBD .... at this point he thinks a custom tube frame car and he'll probably make it mid-range because of the weight.

corerider 12-11-2014 11:11 AM

I think those are 1JZ engines, but could be wrong. Cool project and LOTS of machine work! Looks as if he flipped one of the heads around, created a custom valve train for it, and now the exhaust exits the top of the engine similar to the newer Ford Turbo Diesels.

Can't wait for more progress pics!

sidekicknicholas 12-11-2014 11:28 AM

Quote:

I think those are 1JZ engines
Correct, they are the 2.5l engines.

Quote:

Looks as if he flipped one of the heads around, created a custom valve train for it, and now the exhaust exits the top of the engine similar to the newer Ford Turbo Diesels.
Correct again, he started with them opposite but flipped one to keep the common ports to the center

baitkiller 12-11-2014 2:43 PM

Incorrect:
Look again, not headers but induction pipes that lead to a collector that, without question will be bolted to an aftercooler.
The hot side of the turbos pretty much bolt right onto the heads.
Bad ass no doubt.

corerider 12-11-2014 4:31 PM

Quote:

Originally Posted by baitkiller (Post 1899664)
Incorrect:
Look again, not headers but induction pipes that lead to a collector that, without question will be bolted to an aftercooler.
The hot side of the turbos pretty much bolt right onto the heads.
Bad ass no doubt.

Look again closely... Notice in the first pic the turbos are outboard of the heads. Now look at the heads and notice the left head has a smooth machined surface. That is the back of the head, no camshaft half moon cutouts. The right side you're looking at the front... Notice the non-machined surface and half moon cutouts for the camshafts.
http://i.imgur.com/zOQ4ujy.jpg

Now on this pic looking at the front of the engine again you will notice the left head is not machined, but the right head is... they were swapped making the intake ports be on bottom now while the exhaust in on top. To get the cam gears on the right head to the front of the engine he would have to machine new half moon cutouts along with other work I'm sure.
http://i.imgur.com/F02K5Pd.jpg

Also in the final pic there is no place for fuel rails or injectors. Not to mention a plenum style sheet metal intake would much easier and probably less time-consuming to build than that nest of snaking pipe. That is most definitely exhaust! Those thin pieces of sheet metal are probably just a flat surface to reference ending each pipe. I'm sure that is where a thick flange will be welded for the turbo/turbos to mount too.
http://i.imgur.com/g0derKu.jpg

You can't expect him to use stock turbos after all the custom machine work and fabrication that has gone into this thing either. I imagine it will be a big single or small twin turbo setup.

baitkiller 12-12-2014 4:22 AM

wrong again, rats, well it's happened to me before may happen again :D

snyder 12-12-2014 7:08 AM

I hope he puts it in that wooden car in the 2nd to last pic.

Hey Grant, I bet his toolbox is messy... lol :D

timmyb 12-12-2014 10:02 AM

That is NUTS! Awesome on so many levels! Of course we will need a sound clip when it's fired up and running.

sidekicknicholas 01-22-2015 5:44 PM

5 Attachment(s)
Next update:

* Mated the engine to the transaxel and started to process how to package everything

* PVC is a rough frame of how the frame will ultimately look, getting an idea for space and where things will route

* Cardboard box around the transaxel is half of a fuel tank that is planned

* New linkage mechanism so the 6-speed can be shifted from up front with a pair of Morse push-pull cable(s).

* Engine will be twin turbo'd with two - Garrett GTX 3076's with .85 AR turbines

.... the car will be twin turbo, not quad.

sidekicknicholas 04-06-2015 7:12 AM

Frame is coming together and it will only be a twin turbo now.

http://i.imgur.com/ogcIyKn.jpg

sidekicknicholas 04-06-2015 7:14 AM

http://i.imgur.com/EunPBP6.jpg

http://i.imgur.com/WcMUZKb.jpg

timmyb 04-06-2015 8:13 AM

Very cool!

jonblarc7 04-06-2015 8:38 AM

Very very cool!!!!!!!!!!!

brycejb328 04-09-2015 9:21 AM

Has the engine been started yet, video please, if it has. That thing is beyond wild.

sidekicknicholas 04-09-2015 10:00 AM

Quote:

Has the engine been started yet, video please, if it has. That thing is beyond wild.
Not yet.

He said he only wants it to be him and his other good good buddy in the room, in-case they need to talk/move quick rather than a zoo of people. I'm pretty pumped to see it run though.... its going to be insane.

viking 04-09-2015 10:09 AM

Damn that is sick!

Rich_Bruening 04-09-2015 4:59 PM

bummer she'll only be a twin... but still... those straight 6's are crazy responsive. That thing will turn heads and snap necks for sure...

Rich_Bruening 09-04-2018 8:32 PM

any updates to this crazy project???

Koolaid 09-05-2018 1:30 PM

https://www.engineswapdepot.com/?p=25092

denverd1 09-05-2018 1:41 PM

:eek: damn that sounds good!!

dougr 09-06-2018 5:15 PM

he is a wonderful man, don't know him, but love him:)


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