Combining 2 Supra Motors Into One V12

NYSpeed Automotive
1

Holy crap! Pictures here: http://imgur.com/a/iDHWH#0

I have an uncle who is an evil genius when it comes to cars… his latest project combining two Supra engines into one Frankenstein V12.
Here is is current progress

  • Cut the bottoms from two Toyota Supra inline 6 cylinder motors

  • Machined, welded, stress relieved and align bored a crankcase for 120 degree V angle.

  • Purchased a custom crankshaft from Scat with SB Chevy main bearings, Honda rod bearings. Honda H-beam rods too 4. Bolted cylinder blocs to crankcase using Toyota oil drain back holes modified.

  • Reversed one head so there are common ports to the center of the motor.

  • Put the exhaust ports to the center just for giggles.

  • Fabricated an oil pan from 3/4" aluminum plate and mounted a dry sump pump.

  • Built two cam drives and a serpentine drive for alternator and twin water pumps.

  • Started exhaust headers…no intake yet.

  • This is a 5 Liter/300 CI Turbocharged to a target of 800 HP

    PHOTOS
    Imgur Album
    Test fitups
    Another angle
    Custom crank to power the beast
    Another of the crank
    Welded up
    starting to come together
    Still less complex than an German car
    Side shot
    With headers
    … he still has a ways to go, but figured you guys might enjoy.

http://i.imgur.com/g0derKu.jpg
http://i.imgur.com/g0derKu.jpg2332×1749 517 KB

      • Updated - - -

http://i.imgur.com/F02K5Pd.jpg

2

Too much money… Is this going in the SHO Camaro?

That block and its deck are tiny…

3

800hp? That’s normal for a supra.

4

funny guy right here.

new project. twin engine all wheel drive chevy express van. 14L 16 cylinders 1 turbo 2K hp…

5

Thats all well and good…but wtf would it fit in?

6

That’s one way to do it.

7

:clap: you know I’m just busting balls

8

A Miata.

9

Someone did something similar with a LS1 V12 http://ls1tech.com/forums/conversions-hybrids/1643786-v12-ls1-build.html

10

Exactly.

11

i think it should go in a motorcycle like they did with that viper motor, its the PERFECT size

12

http://a2.files.biography.com/image/upload/c_fill,dpr_1.0,g_face,h_300,q_80,w_300/MTE5NTU2MzE2MTA0MjYzMTc5.jpghttp://a2.files.biography.com/image/upload/c_fill,dpr_1.0,g_face,h_300,q_80,w_300/MTE5NTU2MzE2MTA0MjYzMTc5.jpghttp://a2.files.biography.com/image/upload/c_fill,dpr_1.0,g_face,h_300,q_80,w_300/MTE5NTU2MzE2MTA0MjYzMTc5.jpghttp://a2.files.biography.com/image/upload/c_fill,dpr_1.0,g_face,h_300,q_80,w_300/MTE5NTU2MzE2MTA0MjYzMTc5.jpg

13

^ I see what you did there. :lol:

14

is it just me or are the heads so far apart the motor won’t fit into virtually any car?

15

Doesn’t look like you’re the only one to notice the size.

16

SIZE MATTERS!

:gay2:

      • Updated - - -

Wait I just figured it all out.

How come noone is pointing out the Automotive Mad Scientist Genius Brainiacs wooden car in the background??!?!?!?

17

A boat.

18

Clever but upon closer inspection,

Looks like 1jz valve cover, so 2 1jz heads.

Also, wouldn’t this have a hard time lubricating the exhuast cams? I mean that angle might as well be horizontal opposed…

19

i was thinking boat maybe. I know people put toyota 1uz’s in them all the time

      • Updated - - -

i was thinking boat maybe. I know people put toyota 1uz’s in them all the time

20

I don’t think that is gonna be enough wrap on the crank timing gear.