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New Longitudinal transmission for a Fiero maybe by engine man
Started on: 05-31-2012 10:37 AM
Replies: 25
Last post by: FieroWannaBe on 06-02-2012 11:19 AM
engine man
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Report this Post05-31-2012 10:37 AM Click Here to See the Profile for engine manSend a Private Message to engine manDirect Link to This Post
I have been looking and looking to find some ting for the guys with high HP High torque Engines and also make it so they have more room instead of having to cut and move things on the front cover like i have seen on the LS4 install . this is what i have found it is from an Audi and is rated for 360 Ft Lbs of torque and as you can see the drive axles are right up at the bellhousing flange

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Report this Post05-31-2012 11:03 AM Click Here to See the Profile for fieroguruSend a Private Message to fieroguruDirect Link to This Post
Make, Model, gear ratios?
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Blacktree
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Report this Post05-31-2012 11:50 AM Click Here to See the Profile for BlacktreeClick Here to visit Blacktree's HomePageSend a Private Message to BlacktreeDirect Link to This Post
Maybe from the Audi R8 / R10?
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kikinz24
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Report this Post05-31-2012 11:51 AM Click Here to See the Profile for kikinz24Send a Private Message to kikinz24Direct Link to This Post
I would say the trans is from an audi a6 01up. The one I replaced looked very similar to that one. Only issue I would think one may run.into is that trans along with the Chrysler front mount axled trans.would be hooking up the electronics due.to all shifting points are ran thru the ecm.
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Will
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Report this Post05-31-2012 11:52 AM Click Here to See the Profile for WillSend a Private Message to WillDirect Link to This Post
 
quote
Originally posted by fieroguru:

Make, Model, gear ratios?


It's brand new... within the last couple of model years. Basically, they swapped the position of the clutch and diff in the "usual" transaxle layout. The diff is between the engine and the clutch.
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Blacktree
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Report this Post05-31-2012 11:54 AM Click Here to See the Profile for BlacktreeClick Here to visit Blacktree's HomePageSend a Private Message to BlacktreeDirect Link to This Post
So you have to split the casing to replace the clutch?

edit to add: if that means you don't need to unplug the axles, disconnect shifter cables, etc then it may actually be a good thing

[This message has been edited by Blacktree (edited 05-31-2012).]

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kikinz24
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Report this Post05-31-2012 12:28 PM Click Here to See the Profile for kikinz24Send a Private Message to kikinz24Direct Link to This Post
 
quote
Originally posted by Blacktree:

So you have to split the casing to replace the clutch?

edit to add: if that means you don't need to unplug the axles, disconnect shifter cables, etc then it may actually be a good thing



I do believe its an automatic.
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E.Furgal
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Report this Post05-31-2012 12:32 PM Click Here to See the Profile for E.FurgalSend a Private Message to E.FurgalDirect Link to This Post
so it's a v.w. or will be soon..
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engine man
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Report this Post05-31-2012 01:23 PM Click Here to See the Profile for engine manSend a Private Message to engine manDirect Link to This Post
I will try to get more info on it and i think in production from around 2008
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engine man
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Report this Post05-31-2012 01:42 PM Click Here to See the Profile for engine manSend a Private Message to engine manDirect Link to This Post

engine man

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as far as i know they make an auto 6 speed and a manual 6 speed I have asked some one from this company to come tell us what he knows about them due to he deals with Audi / VW swap parts http://www.advancedautomotion.com/
1 of the auotmatics i think is rated at over 400 ft lbs of torque

[This message has been edited by engine man (edited 05-31-2012).]

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jb1
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Report this Post05-31-2012 02:24 PM Click Here to See the Profile for jb1Send a Private Message to jb1Direct Link to This Post
Audi a4 uses the same trans , just make sure it is not awd.. http://www.kennedyenginc.com/ makes the flywheel and adapter. you can check out some of the kit csr forums several have been using them for awhile..

------------------


87 GT
series 1 3800sc (7.597 @88.53 1.579 60ft)

[This message has been edited by jb1 (edited 05-31-2012).]

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engine man
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Report this Post05-31-2012 02:45 PM Click Here to See the Profile for engine manSend a Private Message to engine manDirect Link to This Post
well not really the axle shafts are further back than the one in the pic he sells a kit for the 016 and 01X but not an 0B2 like in the pic.
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engine man
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Report this Post05-31-2012 03:53 PM Click Here to See the Profile for engine manSend a Private Message to engine manDirect Link to This Post

engine man

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if you know how to read German then read this Audi PDF go to like page 30 and up
http://www.vwclub.bg/~dragocl/pdf/SSP/ssp392_d.pdf
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seajai
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Report this Post05-31-2012 10:26 PM Click Here to See the Profile for seajaiSend a Private Message to seajaiDirect Link to This Post
looks like an AWD trans
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firejo24
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Report this Post06-01-2012 12:16 AM Click Here to See the Profile for firejo24Send a Private Message to firejo24Direct Link to This Post
Looks like you’d still have to move the rear wheels at least a few inches.
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raccoons
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Report this Post06-01-2012 12:16 AM Click Here to See the Profile for raccoonsSend a Private Message to raccoonsDirect Link to This Post
According to the PDF, the transmission specs are as follows:

0B1: 6 speed manual, FWD, manufactured by Kassel, 68 kg (149 lbs), max torque 350 Nm (258 lb*ft).
0B2: 6 speed manual, AWD, manufactured by Kassel, 78.6 kg (173 lbs), max torque 350 Nm (258 lb*ft).
0B3: 6 speed manual, FWD, manufactured by Getrag, 77.1 kg (170 lbs), max torque 400 Nm (295 lb*ft).
0B4: 6 speed manual, AWD, manufactured by Getrag, 86.1 kg (189 lbs), max torque 500 Nm (368 lb*ft).

It would appear that all of the manuals are dual-clutch.

0AW: multitronic (continuously variable), FWD, 118.5 kg (261 lbs), max torque 380 Nm (280 lb*ft). Emulates an 8 speed automatic.
0B6: 6 speed automatic, AWD, variants with max torque 330-500 Nm (243-368 lb*ft). No weight given.

Of those, only the 0B1 and 0B3 appear to be usable in our cars. The 0B2 and 0B4 are AWD, and the 0AW and 0B6 are automatic (so you need a non CAN-bus controller, which may or may not exist). The 0B1 is a good bit weaker than the F40 (258 lb*ft versus 295 lb*ft, officially), and weighs a good bit more (149 lbs, versus 126 lbs [though keep in mind that the F40 is already a heavy transmission compared to the M17, Getrag 282, and F23]). That just leaves the 0B4, which could be a good alternative to the Porsche 930 transmission that some racers like to use. Interesting stuff.
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Dennis LaGrua
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Report this Post06-01-2012 09:36 AM Click Here to See the Profile for Dennis LaGruaSend a Private Message to Dennis LaGruaDirect Link to This Post
Longitudinal engine installs have been done on Fieros before and all that I have seen are SBC.s have the TH325/425 transmissions that were used on old Buick Riviera's. This type of installation requires an extensive cradle modification and results in the heaviest weight gain of any of the engine swaps. It is also next to impossible to do the longitudinal swap without removing the entire trunk.
IMO the transverse mounted V8 swap offered by V8Archie is a far better way to go. It has been successful in 100's of V8 Fiero installations. Why try to reinvent the wheel when there is already a time tested, reliable and proven design?

------------------
" THE BLACK PARALYZER" -87GT 3800SC Series III engine, custom ZZP /Frozen Boost Intercooler setup, 3.4" Pulley, Powerlog manifold, Northstar TB, LS1 MAF, 3" Flotech Afterburner Exhaust, Autolite 104's, MSD wires, Custom CAI, 4T65eHD w. custom axles, HP Tuners VCM Suite.
"THE COLUSSUS"
87GT - ALL OUT 3.4L Turbocharged engine, Garrett Hybrid Turbo, MSD ign., modified TH125H
" ON THE LOOSE WITHOUT THE JUICE "

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Report this Post06-01-2012 10:47 AM Click Here to See the Profile for weaselbeakSend a Private Message to weaselbeakDirect Link to This Post
" Why try to reinvent the wheel when there is already a time tested, reliable and proven design?"

Because we can. It's a guy thing.
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Report this Post06-01-2012 11:09 AM Click Here to See the Profile for dobeySend a Private Message to dobeyDirect Link to This Post
 
quote
Originally posted by weaselbeak:

" Why try to reinvent the wheel when there is already a time tested, reliable and proven design?"

Because we can. It's a guy thing.


You got it wrong. It's "because lighter wheels give less rotational mass, letting you get more power to the ground, and go faster."
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engine man
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Report this Post06-01-2012 11:38 AM Click Here to See the Profile for engine manSend a Private Message to engine manDirect Link to This Post
I wasn't really trying to reinvent anything just trying to get a good manual setup since i haven't heard of one not having a problem when pushed hard behind a V8 they tend to break if drag raced or hard launches
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Dennis LaGrua
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Report this Post06-01-2012 11:47 AM Click Here to See the Profile for Dennis LaGruaSend a Private Message to Dennis LaGruaDirect Link to This Post
 
quote
Originally posted by engine man:

I wasn't really trying to reinvent anything just trying to get a good manual setup since i haven't heard of one not having a problem when pushed hard behind a V8 they tend to break if drag raced or hard launches


Understand the concern. If you cannot live with an automatic trans. the simple solution, is the F23 and later Getrags that will give you more strength. You could always go longitudinal but being familiar with a few guys who did that swap, they are a ton of work. Cradle modifications, oil pan redesign and tons of welding are required. If that doesn't bother you then go for it.

------------------
" THE BLACK PARALYZER" -87GT 3800SC Series III engine, custom ZZP /Frozen Boost Intercooler setup, 3.4" Pulley, Powerlog manifold, Northstar TB, LS1 MAF, 3" Flotech Afterburner Exhaust, Autolite 104's, MSD wires, Custom CAI, 4T65eHD w. custom axles, HP Tuners VCM Suite.
"THE COLUSSUS"
87GT - ALL OUT 3.4L Turbocharged engine, Garrett Hybrid Turbo, MSD ign., modified TH125H
" ON THE LOOSE WITHOUT THE JUICE "

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engine man
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Report this Post06-01-2012 12:40 PM Click Here to See the Profile for engine manSend a Private Message to engine manDirect Link to This Post
I just always ask and i feel it is a good thing because i am sure there was some one who said why not put a V8 in and on and on otherwise we would all be just running a 2.8 . having Ideas are good and not a bad thing it's just some ideas are not good Ideas

[This message has been edited by engine man (edited 06-01-2012).]

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engine man
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Report this Post06-01-2012 06:56 PM Click Here to See the Profile for engine manSend a Private Message to engine manDirect Link to This Post

engine man

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can some one tell me what the distance is from the top of the firewall to the bottom of the firewall and the distance from the top of the fire wall to the axle center line and what the distance is from the bottom of the firewall to the axle center line

[This message has been edited by engine man (edited 06-01-2012).]

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Report this Post06-02-2012 02:06 AM Click Here to See the Profile for BridgetownSend a Private Message to BridgetownDirect Link to This Post
You might find some useful info here
https://www.fiero.nl/forum/Forum1/HTML/087996.html
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weaselbeak
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Report this Post06-02-2012 10:27 AM Click Here to See the Profile for weaselbeakSend a Private Message to weaselbeakDirect Link to This Post
"go faster."

And how is this not a guy thing?
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FieroWannaBe
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Report this Post06-02-2012 11:19 AM Click Here to See the Profile for FieroWannaBeSend a Private Message to FieroWannaBeDirect Link to This Post
 
quote
Originally posted by raccoons:

According to the PDF, the transmission specs are as follows:

0B1: 6 speed manual, FWD, manufactured by Kassel, 68 kg (149 lbs), max torque 350 Nm (258 lb*ft).
0B2: 6 speed manual, AWD, manufactured by Kassel, 78.6 kg (173 lbs), max torque 350 Nm (258 lb*ft).
0B3: 6 speed manual, FWD, manufactured by Getrag, 77.1 kg (170 lbs), max torque 400 Nm (295 lb*ft).
0B4: 6 speed manual, AWD, manufactured by Getrag, 86.1 kg (189 lbs), max torque 500 Nm (368 lb*ft).

It would appear that all of the manuals are dual-clutch.

0AW: multitronic (continuously variable), FWD, 118.5 kg (261 lbs), max torque 380 Nm (280 lb*ft). Emulates an 8 speed automatic.
0B6: 6 speed automatic, AWD, variants with max torque 330-500 Nm (243-368 lb*ft). No weight given.

Of those, only the 0B1 and 0B3 appear to be usable in our cars. The 0B2 and 0B4 are AWD, and the 0AW and 0B6 are automatic (so you need a non CAN-bus controller, which may or may not exist). The 0B1 is a good bit weaker than the F40 (258 lb*ft versus 295 lb*ft, officially), and weighs a good bit more (149 lbs, versus 126 lbs [though keep in mind that the F40 is already a heavy transmission compared to the M17, Getrag 282, and F23]). That just leaves the 0B4, which could be a good alternative to the Porsche 930 transmission that some racers like to use. Interesting stuff.


The FWD versions of those transmissions were not available in the states. These are tranmissions used in Audi A5's and S5's which come to the U.S. in only Quattro (AWD) form. You can get them from mexico in FWD though.
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