PTR210, Supra FFIM project

CarlosPTR210

New Member
Apr 5, 2006
435
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Calexico,CA
www.ptr.com.mx
Hi supra fan’s.

I want to share with all of you my new project for my MKIII ’91 auto supra.

Because the lack of near by Performance Shop and reliable technicians, I begin my performance shop PTR, I’m only work in week ends so it’s Slowly but surely.

Let’s begin

My supra MKIII Auto 7MGTE
Stock Engine
Stock Turbo
550 RC injectors
Walbro fuel pump
Lex AFM
S AFC II
NOS and Water injection.


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Because the supra has the auto trany broken, its long time wight out runing

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After moved it to the performance shop (move to the back yard) I did wash it

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Some mod so far!

To reduce the time in the 1/8 Track, time to change the rear Dif from 3.9 to 4.3 :) of course LSD

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Time to clean the 4.3 dif

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Some diferent :icon_razz

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Upgrade torque converter to 2800 rpm’s

My best time at the 1/8 track was 9.00 Sec, with all stcok and avarage tuning and 18" wheel :3d_frown:, so time to change the torque converter, to leave with some boost :biglaugh:

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Remove the old exhaust system, because I’ll install a 3.5” exhaust in the future (comming soon!)

I don't like the existing 3" exhaust system, because its poor quality and design, so I'll build a 3.5" exhaust system

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Se the ugly curves! of the piping

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With out coments :3d_frown:

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Also I’ll change the stock CT26 turbo for a Garret 35 R.

Because the limitation of the CT26, its time for a more efficient turbo to run at 20PSI of boost :icon_bigg

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Also I will change the stock TB for a Q45 TB :icon_evil

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Now the interesting part of the treat :naughty: Installing a 7M FFIM

In the past, I pay to build a FFIM, so its time to do it my self, but of couse will be better :evil2:

The diferent from the old set up:

The new set up , dont need an alternator bracket :naughty: or remove the AC


let begin!

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Remove Intercooler piping of 2.5"

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Remove the out let piping of the turbo, and the down pipe

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Let;s begin the building :icon_bigg

Some parts of the procces:


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Remove Upper plenum

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Taking some measures

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Cuting procces!

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Because the Q45 TB falge for me is expensive ( $35 + tax + shipping) I think its better if I builded :naughty: the Q45 TB flange

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Upper manifold

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After clened!

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So far so good!

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Lets see the clearance with the alternator

By the way, I’m also working in the rebuild of a Friend 7M engine, so lest try the FFIM in his engine :evil2:


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Have good clereance and a good room for the alternator belt ajustment, and the more important, with out aditional bracket :naughty:

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Its all until today :evil2:
 

CarlosPTR210

New Member
Apr 5, 2006
435
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0
Calexico,CA
www.ptr.com.mx
Actually the main objective of this threat its to share my supra mods , but if someone is interesting for some advice or service, will be good.
Also to know some good advice or tips from other member

For the 7M FFIM its $430 + shipping , if you send me your Upper plenum will be $370.

If want to know more info please send me a PM
 

toyotanos

What will we break today?
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Nov 29, 2008
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CarlosPTR210

New Member
Apr 5, 2006
435
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Calexico,CA
www.ptr.com.mx

suprafredde

New Member
Apr 21, 2005
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South of sweden
Looking good. Im just about to have my FFIM welded up.
I cut it way lower to fit a 4" tube, yours looks a bit smaller?
But you didnt have the hassle to fit a new bottom to the runner and that saves a whole lot both time and a lot of grinding.
Is the q45 boost "proof"? I have a 75mm TB from ebay, think I can remember sethron saying that they leak a bunch around the axle =(
The thing I have yet to figure out is how to connect the trans line-pressure cable to the TB, any ideas? TB to pedal cable a camry V6?

suprafredde
 

arknotts

formerly ark86
Jan 9, 2008
461
1
18
Ohio
suprafredde;1828614 said:
I have a 75mm TB from ebay, think I can remember sethron saying that they leak a bunch around the axle =(

I can attest to this. Mine started leaking past the throttle plate and shaft seals so much to raise my warm idle to 1400 rpm. Sprayed the inside down with some dry moly lube and it helped quite a bit.
 

CarlosPTR210

New Member
Apr 5, 2006
435
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Calexico,CA
www.ptr.com.mx
in the my last set up, I use a some kind of special glue, dont remeber the brand but works well :p, after I finist the FFIM, I'll perform a leak test to be 100% :D befreo installing it.



that was my first supra :D with the old set up, in that one I use a alternator bracket.

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CarlosPTR210

New Member
Apr 5, 2006
435
0
0
Calexico,CA
www.ptr.com.mx
suprafredde;1828614 said:
Looking good. Im just about to have my FFIM welded up.
I cut it way lower to fit a 4" tube, yours looks a bit smaller?
But you didnt have the hassle to fit a new bottom to the runner and that saves a whole lot both time and a lot of grinding.
Is the q45 boost "proof"? I have a 75mm TB from ebay, think I can remember sethron saying that they leak a bunch around the axle =(
The thing I have yet to figure out is how to connect the trans line-pressure cable to the TB, any ideas? TB to pedal cable a camry V6?

suprafredde

Actualy its a lot of job, but I think the its better from my point of view :p.

1.no need aditional bracket
2. no need to modify the fuel line to the cold injector
3. no need to perform a good inlet to the runners
p1828644_1.jpg

4. have more spce from the manifold to the fuel rail

yep the pipe its 3.5" :)

because the 3" it was to small to fit in the upper runner and the 4" was to big :S

So dont have many options :S .

For the trans line-pressure cable to the TB, I put in a wot position, Don't remember well, but suppose that don’t affect the trany because its a mechanical valve, and also because i perform a shimm mode in the valve body and suppose its better have all the oil pressure for a fast respond.

Later I upload a pic :)

thats why i dont perform the FFIM before :D
 

suprafredde

New Member
Apr 21, 2005
160
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47
South of sweden
arknotts;1828627 said:
I can attest to this. Mine started leaking past the throttle plate and shaft seals so much to raise my warm idle to 1400 rpm. Sprayed the inside down with some dry moly lube and it helped quite a bit.

Bla thats no good. Ill pressure test my tb before welding the flange on then.

I removed my CSI after reading a few threads here.

I allready have a alt lowering bracket and wanted to make sure nothing hits the hood.

Locking the cable at full pressure isnt something I want. No more comfy shifts at low throttle :nono:

I have also shimmed my accumulators and high stall TQ.

3.5" inst bad at all and I think you are the first one Ive seen to reuse the lower plenum part :bigthumb:

suprafredde
 

CarlosPTR210

New Member
Apr 5, 2006
435
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0
Calexico,CA
www.ptr.com.mx
supraguy@aol;1830265 said:
So, have you welded any of it yet, or is it still assembled with masking tape?
Would love to see a pic.

Not yet :(, I’m waiting a disc sander equipment to perform the last reface to all the parts before the welding :D

So I need to wait until the end of the month :(

So be patient :p