The start of some V8 madness
Table of Contents:
LSD Surgery - Post 52, Post 53, Post 62, Post 63 Differential Installation - Post 79, Post 80 Soarer R154 Conversion parts - Post 59, Post 108, Post 167 Soarer R154 Conversion - Post 248 1UZ MT Conversion parts - Post 108 Test Figures (0-60, 45-65): Baseline - 6.78s, 3.57s w/4.27 LSD - 6.45s, 3.20s ----------------------------- Guys- I will have had my SC400 for a year in October. I have taken the time to make a few minor modifications. Other than a BFI, the 67k mile V8 under my hood is unaltered, having been babied by the previous owner. It is now time to turn up the heat. Today, I received the first piece of the puzzle: a brand new Auto TT Torsen LSD for a Supra. I will be transplanting it into an SC300 auto differential for the 4.27 gears to get neck-snapping starts. Once I source an SC300 diff, I will begin the surgery. Expected in the mail early next week is a centrifugal supercharger mounting bracket for a fully belt-driven Powerdyne supercharger. I have not sourced one of their blowers yet, but my eyes are peeled for a good deal. I will initially run a 6psi pulley and work to 10-12psi. All the goodies (bypass valve, FMIC, etc.) will be included. Also, I have talked with Neil Griffiths about acquiring his R154 swap kit. This will require that I source an ultra-rare Soarer/Chaser R154, but -again- my eyes are peeled. This modification will progress naturally after I am blowing 6psi and I have completed a full exhaust swap from S&S Headers back. In summary, the mod list is going to look something like this: - Torsen LSD with 4.27 gears - Powerdyne centrifugal supercharger - R154 transmission swap Getting through this mod list via a totally custom set up will probably take a number of months, but I am more than up to the challenge. Ultimately, I am looking to create a five speed supercharged V8 Lexus that can run muscle to muscle with the American V8's that are littering the Indiana roadways. Here goes nothing- Mark |
Here is the LSD that I got off Supraforums. It is a brand new TT Auto LSD.
http://i61.photobucket.com/albums/h4...9/CIMG2348.jpg http://i61.photobucket.com/albums/h4...9/CIMG2346.jpg |
i'm loving this, lots of SC4 guys making these thing beasts. keep it up. :thumbup:
hardest part will be getting a good tune. |
Mark, that looks great man! Again, whatever help you need let me know.
Thanks again, Eric |
Mark,
I am excited! I am tapping into this thread to keep up to date! |
Originally Posted by c0wboy
Mark, that looks great man! Again, whatever help you need let me know.
Thanks again, Eric
Originally Posted by ScottURnot
Mark,
I am excited! I am tapping into this thread to keep up to date! |
Nice....new too...Impressive.:thumbup::thumbup:
DIY with good pic's. |
awesome- cant wait to see the finished product
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That's awesome!
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Keep us updated on the progress. Should be pretty nice set up when finished.
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Originally Posted by neurocity
Nice....new too...Impressive.:thumbup::thumbup:
DIY with good pic's.
Originally Posted by HTQCummins
Keep us updated on the progress. Should be pretty nice set up when finished.
This thread will be my go-to thread for all of the updates on my upgrades. I will do what I can to stay as up to date as possible. |
I wasn't expecting a 2-3 week build, that would be outrageous, or someone w/ too much money and a shop doing it for them. But as you progress I will be watching for updates. Have fun w/ the build
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The billet aluminum supercharger mounting bracket arrived today. The phone is for scale.
http://i61.photobucket.com/albums/h4...9/CIMG2358.jpg |
Good luck ! But..... what are you going to do about traction from the start ? With that gear ratio and Boost its going to tire spin like crazy.
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Originally Posted by jgscott
(Post 2732076)
Good luck ! But..... what are you going to do about traction from the start ? With that gear ratio and Boost its going to tire spin like crazy.
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