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6-spd conversion for SC400?

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Old 04-23-07, 08:15 PM
  #31  
c0wboy
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Originally Posted by Johnny R
You should post a few pics or link of your V8 you have posted on supraforums. That thing is badass.
Here's one



Eric
Old 04-24-07, 08:24 AM
  #32  
Koma
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Originally Posted by c0wboy
Here's one



Eric
I wish I had money... So nice, looks so clean.
Old 04-24-07, 01:01 PM
  #33  
Devir
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Default wow

This v160 conversion kit is a dream come true.

I bought the SC400 because it's beauty and Supra styling/frame. Now i wanna Pro race the thing. The 5 speed auto ('98+) is nice, but it's slow for a racing application. I even applied for my amature race license this year (pray).

Since money is tight without sponsors, I hope I can piece together this kit and go 6 speed in a year. I hope you guys will be making more and selling these kits over this year.
Old 04-24-07, 06:17 PM
  #34  
atekt
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Originally Posted by c0wboy
Here's one



Eric

WOW! Very nicely done!
Old 04-25-07, 07:46 AM
  #35  
BennySC400
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Originally Posted by c0wboy
Off the top of my head, it looks like you've got a good handle on what's needed. You'll need a driveshaft and preferably a GS400 rear end with the 3.26 ratio. Those are inexpensive. A new clutch master cylinder, pedals, 5 speed console, etc. With our adapter the hard part is done. We can provide an adapter that lets you bolt the transmission directly to the V8, and a clutch kit that is also 100% bolt on.

Thanks again,

Eric
a) what is the rear diff. ratio in my car?
b) driveshaft... do i just get that fabricated, or is there one that fits?
c) where do i get clutch master cylinder?

also, please post info on that engine that you posted a pic of. that engine is so sexy. i wanna know more about it!
Old 04-25-07, 09:04 AM
  #36  
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Want to touch....
Old 04-25-07, 09:31 AM
  #37  
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awesome awesome awesome awesome awesome awesome awesome
Old 04-25-07, 09:34 AM
  #38  
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Originally Posted by BennySC400
a) what is the rear diff. ratio in my car?
b) driveshaft... do i just get that fabricated, or is there one that fits?
c) where do i get clutch master cylinder?

also, please post info on that engine that you posted a pic of. that engine is so sexy. i wanna know more about it!
I know there's a thread here on CL listing allof the ratios, and I recall that the SC400 is ~4.15? Somewhere around that. Either way the GS400 ratio is 3.26, and that's perfect for the V160. There are GS's getting rid of their entire rear end all the time, and I picked mine up for $150

Driveshaftshop.com can make you a driveshaft for the V160. There have been a large number of people that have converted the SC300 to V160, and their driveshaft would be the same as yours.

The clutch master cylinder is stock from the Toyota Supra turbo as well as the pedals.

The engine that I posted a pic of is built from top to bottom. A quick rundown is 4.7L, 9.77:1 CR, destined for twin turbo action. The intake manifold is a custom high flow manifold with a Q45 adapter. Here is the link to the build:

http://www.supraforums.com/forum/sho...d.php?t=388456

Eric
Old 04-25-07, 10:41 AM
  #39  
BennySC400
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and i assume the center console parts including the shift **** and shaft are going to be from an SC300?
Old 04-25-07, 10:48 AM
  #40  
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The shifter is going to be from the V160, you can use a short shifter or the stocker. The 5 speed center console is from the 5 speed SC as well.

Eric
Old 04-25-07, 11:22 AM
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The engine that I posted a pic of is built from top to bottom. A quick rundown is 4.7L, 9.77:1 CR, destined for twin turbo action. The intake manifold is a custom high flow manifold with a Q45 adapter. Here is the link to the build:
Is that a cast iron block I see under there??
Old 04-25-07, 11:31 AM
  #42  
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Just to gather all the needs in the thread we need:

MVP Adapter plate,
MVP Clutch kit

Supra Pedals (clutch, break)
V160 Transmission
fabricated Drive shaft
Clutch master cylinder.
Shifter **** and gate.

Anything else needed for the conversion?

there's a 12v jumper to trick the ECU into thinking it's always in Neutral.
What about parking the car? The wheel lock and key removal, how does that work with the Manual?

I took a search on parts.com and came across two very different prices, $1,800 and about $4,800. Both have very little desctiption. Did the v160 come with the TT and NA Supra?

I'm saving up my cash now, when is the next group buy? I know tooooo many questions. I'm just excited for this chance. I'm dying to get on the track.

Last edited by Devir; 04-25-07 at 11:35 AM.
Old 04-25-07, 11:54 AM
  #43  
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9.77 isnt considered too high for a Turbo motor?
Old 04-25-07, 12:22 PM
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Not so much. Folks like to kep it lower for safety, but since I'm going tobu running C16 full time, it's not much of a worry. Generally I recommend 8.5:1 or 9.0:1

Eric
Old 04-25-07, 12:32 PM
  #45  
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Ahh that makes sense, I hadnt thought about the 5-10 dollar a gallon stuff


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