2.7t AWD 1988 Foxbody Mustang (PHOTO HEAVY!)

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BiTurboMustang
Posts: 8
Joined: Sat Jul 12, 2014 9:37 am

2.7t AWD 1988 Foxbody Mustang (PHOTO HEAVY!)

Post by BiTurboMustang »

Hey my name is Brandon and this is my first post and its going to be a long one ;) For a few years now I've been contemplating taking the 2.3 turbo motor out of my 1988 mustang and throwing the whole drivetrain from an a6 or s4 in. My buddy does car salvaging and he ended up with a 2.7t a6 automatic and i paid $800 to basically gut whatever i want out of it and give him the shell after. So anyways this is where I started. Image
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So before i started on the actual swap I needed a new garage sooooo
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my dad looking at something lol
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a day later
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after that the scissor trusses
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my brother and dads friend
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a bit of plywood
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a bit of electrical
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some floor paint
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some awesome porkrinds from my old work(dads friend owns Porky Co)
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and the fun begins
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made a subframe/motor/tranny cart out of angle iron and lots of tig welding
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removed the rear end all in one piece
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got the drive train out and on the cart
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removed everything necessary to me and got that shell out of here
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now had to get the mustang prepped by removing everything basically lol
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play with my puppy Turbo
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3d print some nylon parts
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it started getting cold
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so heater was put it
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so i was able to roll the motor under the mustang and see whats what and also it was nice in the garage for being 11 outside
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a6 subframe was a lot lower then the mustangs frame
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dog!
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started working on the mounts using roll cage tubing and 1/8" plate i believe
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lil bit of tig welding later
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nuts were welded on plate before the pipes were welded on and this is after a long time welding and fitting and re-checking alignment of everything
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all welded in
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lil paint and they look ok
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rear motor subframe mounts that i call ice cream sandwiches. they got some holes drilled in and nuts welded
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whole front subframe is now bolted on
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removed AC then on to the strut towers and lots of cardboard for templates
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welded up the side
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templates for the filling sheets
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dozens of welding hours later
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springs were a lil wide so a hammer and sawzall fixed this lol
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test fit of the audi column and pedals ;)
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mount the steering rack partially(dont mind the 2 different style mounts lol)
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time for the rear end, not that pretty but it works
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strut mount
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and shes welded in ;) did have to cut out a considerable amount of the stock frame to fit but o well lol
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after a few months of welding cutting and gringing shes finally on the ground
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and the shifter mounted real easy, yes its tiptronic lol
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Turbo loves cars :P
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Time for the part that would make or break the car, the wiring! I love working with wiring and this bitch has a lot of it lol this is the loom only under the dash for the cluster AC and all that other BS
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label everything!
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removed what i didnt need
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this is what i was left with
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now for test fitting and wire organization(the best i could without cutting it all up)
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mount the fuse box with a ground stud welded on and the fuse box acts as a mount for the ECU case which i mounted in above
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and she worked first try :) and started after a running the starter interlock relay swith wire to the TCU output wire
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my brother made me a logo for the car
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time for some wire organizing lol but dash fits and i need to make a cluster mount
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got a new tranny with less then 80k on it
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did a lil painting and it looks ok
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welded the heater core pipes shut
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played with the transmissions a lil bit
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made a plate to mount the master cylinder and and pedals, also made an extension for the booster and had to extend the bolts and the threaded stud on the booster by 2.25"
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put in a new LCD
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but before that i went for a lil drive
http://s1294.photobucket.com/user/BiturboMustang/media/2264_zps01f2f07e.mp4.html
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and now im looking for a custom driveshaft so i can take her to get some 1/4 mile times at Great Lakes Dragaway! :flag:
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PRY4SNO
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Re: 2.7t AWD 1988 Foxbody Mustang (PHOTO HEAVY!)

Post by PRY4SNO »

:o

Awesome! I like how you adapted the car to fit the drivetrain and not the other way around. Should make it easy to refit new parts later on with minimal drama.
Find me on Instagram @pry4sno

|| 2010 Golf Sportwagen TDI /// #farmenwagen
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|| 1992 80 quattro 20v /// Eventual AAN'd Winter Sled
|| 1990 Coupe quattro /// Because Racecar
BiTurboMustang
Posts: 8
Joined: Sat Jul 12, 2014 9:37 am

Re: 2.7t AWD 1988 Foxbody Mustang (PHOTO HEAVY!)

Post by BiTurboMustang »

thanks! yea its so far pretty easy to work on and also I can remove turbos without removing the whole motor so thats a big plus since its annoying to remove the motor in my 2.7t A6 for stuff like that and the clutch which i get to do as soon as this thing gets the driveshaft
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20VAvant
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Location: Florence, KY

Re: 2.7t AWD 1988 Foxbody Mustang (PHOTO HEAVY!)

Post by 20VAvant »

So much WIN. Want...

This is an awesome build.
-2015 Lexus RX350 - Been promoted to dad duty.

-2014 Lexus IS350 - SOLD
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speeding-g60
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Re: 2.7t AWD 1988 Foxbody Mustang (PHOTO HEAVY!)

Post by speeding-g60 »

awesome job. i love it doing stuff like this....
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vt10vt
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Re: 2.7t AWD 1988 Foxbody Mustang (PHOTO HEAVY!)

Post by vt10vt »

AWESOME! I can't say I would have stayed with the tiptronic but it is befitting of the typically drag oriented mustang.

Sweet project looking foreword to more.
-Shawn C.
2001 S4 6spd Avant blk/blk - stock daily
2002 01E B6 A4 Built FYF, Built 1.8T, HX35 ~330whp
1989 MC-1 200 Avant- MS1 -Gone but will never forget her lessons
1987 5ktq Sedan - Best $500 beater ever
BiTurboMustang
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Re: 2.7t AWD 1988 Foxbody Mustang (PHOTO HEAVY!)

Post by BiTurboMustang »

Thanks guys! and yea tip isnt probably going to be in after it hits about 400hp but i gotta say this thing was really quick to 95ish yesterday b4 the driveshaft incident and its under 9psi right now and ill b going to about 20 as soon as i go get some drag times just to see how she stacks up against the stock tip a6 times(i gotta see if ive been wasting my time lol) My guess is about low 13's high 12's but we will see ;)
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dana
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Re: 2.7t AWD 1988 Foxbody Mustang (PHOTO HEAVY!)

Post by dana »

you sir, are a crazy person.

welcome.
current:
-mk4 tdi wagon with some mods
-TDI b3 90q, holset turbo, be strong little connecting rods!
-the turbo tractor
past:
-11 second 90q junker
-20vt swapped 90q winter beater
-efi 20vt 4kq
-way too many other long gone urs's, 200's 4000's, b5's
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themagellan
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Re: 2.7t AWD 1988 Foxbody Mustang (PHOTO HEAVY!)

Post by themagellan »

love the approach on how you mated the motor to the chassis, what a wild build. I was half expecting a power glide at the end Lol!
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scubagli
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Location: leeds ny

Re: 2.7t AWD 1988 Foxbody Mustang (PHOTO HEAVY!)

Post by scubagli »

Very cool.
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alxdgr8
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Re: 2.7t AWD 1988 Foxbody Mustang (PHOTO HEAVY!)

Post by alxdgr8 »

Love it!
Now post some videos on youtube of AWD donuts in the snow, but don't tell anyone what's underneath.
-Alex-
@vexartmedia @odd.cylinders @5cylinder_porsche
Odd Cylinders YouTube Page
1992 Porsche 968 (07K transplant in progress)
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BiTurboMustang
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Joined: Sat Jul 12, 2014 9:37 am

Re: 2.7t AWD 1988 Foxbody Mustang (PHOTO HEAVY!)

Post by BiTurboMustang »

haha yea i cant wait for snow and possibly going to try finding a lil track ppl carve on a lake here in wisconsin and show up some sti's and evo's at their own game ;)
k2exoman
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Re: 2.7t AWD 1988 Foxbody Mustang (PHOTO HEAVY!)

Post by k2exoman »

Awesome project. I like how you adapted to the lower mounting subframe of the drivetrain.
It likely saved reworking of the transmission tunnel.
Curious why you didn't convert to a manual transmission?
God I need to get a garage....
1995.5 - UrS6A: RS2'd, 7A'd, FMIC'd, BBK, Exhausted, Koni'd
1991 - 200 20v: Eiche Stage 1 chip, Exhausted, Koni'd
BiTurboMustang
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Re: 2.7t AWD 1988 Foxbody Mustang (PHOTO HEAVY!)

Post by BiTurboMustang »

Thanks again guys! It will end up being manual after the tip goes out but I really didnt want any extra variables in the wiring process. I also didnt want to spend $2500 on the parts to do it if i didnt know if everything was going to work in the first place.
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pilihp2
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Re: 2.7t AWD 1988 Foxbody Mustang (PHOTO HEAVY!)

Post by pilihp2 »

I...
Wha...


Wow.

I am amazed. :drool:
-Phil
87 5ktq - 20vt
91 v8 5spd - Why?
05 S4 - Gone and very much so forgotten
14 TDI Touareg

-Terrible at responding to PM's
Kuma
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Re: 2.7t AWD 1988 Foxbody Mustang (PHOTO HEAVY!)

Post by Kuma »

Glad you made it Brandon!
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pete82
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Re: 2.7t AWD 1988 Foxbody Mustang (PHOTO HEAVY!)

Post by pete82 »

a conversion thats a bit different to stock, nice work
BiTurboMustang
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update with 1/4 mile video ;)

Post by BiTurboMustang »

ok so I've been busy on the car.
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got a new 1 piece diveshaft in
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I welded in the roll cage ive had laying around for 6 years lol
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started building a new exhaust with a ton of pie cut pieces
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then it was time to take her to a big car show in milwaukee
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and i won most unique which didnt surprise my friends much haha
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after that fun stuff i ended up getting my subframe connectors because foxbodies are as ridged as rubber lol
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after that it was off to the track with my new carbon fiber(real carbon) plate to hold my fake carbon switch panel lol
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added a cooling fan and a PWM to control speed, it may b noisy but this fan helps a ton cuz it blows by your feet and to the window ;)
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dog watching over jared lol
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got a sweet hazard switch from ebay
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merica! lol
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and now time for the track, but found out on the freeway that my alignment isnt that great and i might need to re-balance 1 wheel but i wasnt going to let that stuff ruin my day so i said screw it im still running! It was also super busy at Great Lakes Dragaway that day for being a Sunday so i was only able to get in 2 passes. First one is the one i got down here and it was no launch, one front o2 sensor had no signal(still trying to find break in wire) and 7 psi(boost leak which i found 2 days after) Knowing that this drivetrain in the a6 its from would have ran a 15.7 stock and even with me having all these issues i dont think it went to bad. Nothing broke and it doesnt feel like it was really trying so i consider it a success :):popcorn:
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after that i figured out one of my front springs was broken and it was one reason it felt weird on bumps so now im putting in my brothers stock gti springs :P
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Kuma
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Re: 2.7t AWD 1988 Foxbody Mustang (PHOTO HEAVY!)

Post by Kuma »

I have some b6 springs if you want them. Just pay shipping.
BiTurboMustang
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Re: 2.7t AWD 1988 Foxbody Mustang (PHOTO HEAVY!)

Post by BiTurboMustang »

u happen to know the spring rate?
BiTurboMustang
Posts: 8
Joined: Sat Jul 12, 2014 9:37 am

Re: 2.7t AWD 1988 Foxbody Mustang (PHOTO HEAVY!)

Post by BiTurboMustang »

hey guys thanks for the comments! I haven't been keeping this build up to date but here is my latest run at Great Lakes Dragaway.
http://www.youtube.com/embed/l0p6ufKKMHs
If they r open next weekend I know ill get 12's with just slightly more boost(12-14psi)
But please subscribe and like the videos ;)
single turbo build will be on video as i get it done along with o1e tranny install and lots of carbon fiber construction of body panels!
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scubagli
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Re: 2.7t AWD 1988 Foxbody Mustang (PHOTO HEAVY!)

Post by scubagli »

Pretty awesome!

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