90 Ford T-Bird Super Coupe

Pat Cook · 07-28-2014, 02:02 AM

I have an opportunity to buy a 90 Ford T-Bird with supercharged 3.8 for cheap, like junk yard price, it runs but has a leaking water pump. Car fits into N or O but it is heavy like 3795 lbs in N or 3920 lbs in O.

They are fun to drive, feel pretty quick.
Has a 8.8 axle, but a IRS rear suspension, like a Corvette.
302 C4 will bolt to the engine.
What do y'all think?
Mark, Billy?

Billy Nees · 07-28-2014, 08:27 AM

I'd bring it home and play with it! If it doesn't work out, bring it back to the yard and get scrap for it. I don't know anybody who has played with one but it DOES have a blower on it. Gary Simpers races a 5.0 T-Bird in Stock so the IRS can be made to work. As I recall, they had some pretty serious head gasket problems and unlike a turbo car, you can't just crank up the boost(you have to use stock pulleys, not Stock pulleys) but I think it would be fun to play with. I wouldn't get serious with it to start. Just get it to a track and see what it does. If it shows some potential(and doesn't hurt itself) throw some Stocker tricks at it and see how it reacts. It may be a V6 and it may have a huffer on it and it may be a FFFFord but the pistons still go up and down under the valve covers and it doesn't know what it is.

Bill Harris · 07-28-2014, 10:32 AM

I think that is a Fox body platform and if so the IRS just bolts into attachment points used for the regular live axle version of the chassis. Since Corvettes are able to swap out their IRS for a live axle in stock it seems reasonable that you could do the same. It is very easy to get a fox chassis 8.8 rear housing, you will trip over several at almost any junkyard, and just bolt it in. The live axle is quite a bit lighter than the IRS and there are suspension parts galore for that configuration too.

Pat Cook · 07-28-2014, 11:34 AM

Yeah, I'm going to buy it. Haul it over to Vegas and abuse it. If it doesn't squirt the head gasket's....If it show's signs of anything, I think Cometic will build a set of gaskets for it.
The main thing is the price is right.

Fireofficer5 · 07-28-2014, 06:21 PM

Its not a Fox body.
Its a MN-12.
Its a heavy car.
Go to sccoa.com for good information.

rick lester · 07-28-2014, 07:01 PM

Hey Pat, let me know when you go to Vegas to play. Text 352-942-8613

07-28-2014, 02:02 AM	#1
Pat Cook Member Join Date: Jun 2002 Posts: 175 Likes: 0 Liked 0 Times in 0 Posts	90 Ford T-Bird Super Coupe I have an opportunity to buy a 90 Ford T-Bird with supercharged 3.8 for cheap, like junk yard price, it runs but has a leaking water pump. Car fits into N or O but it is heavy like 3795 lbs in N or 3920 lbs in O. They are fun to drive, feel pretty quick. Has a 8.8 axle, but a IRS rear suspension, like a Corvette. 302 C4 will bolt to the engine. What do y'all think? Mark, Billy? __________________ 67 Ford Fairlane F/SA 749

07-28-2014, 08:27 AM	#2
Billy Nees VIP Member Join Date: Oct 2002 Location: On a hilltop in Pa. Posts: 4,224 Likes: 3,103 Liked 6,792 Times in 1,524 Posts	Re: 90 Ford T-Bird Super Coupe I'd bring it home and play with it! If it doesn't work out, bring it back to the yard and get scrap for it. I don't know anybody who has played with one but it DOES have a blower on it. Gary Simpers races a 5.0 T-Bird in Stock so the IRS can be made to work. As I recall, they had some pretty serious head gasket problems and unlike a turbo car, you can't just crank up the boost(you have to use stock pulleys, not Stock pulleys) but I think it would be fun to play with. I wouldn't get serious with it to start. Just get it to a track and see what it does. If it shows some potential(and doesn't hurt itself) throw some Stocker tricks at it and see how it reacts. It may be a V6 and it may have a huffer on it and it may be a FFFFord but the pistons still go up and down under the valve covers and it doesn't know what it is. __________________ Billy Nees 1188 STK, SS World's greatest Under-Achiever!

07-28-2014, 10:32 AM	#3
Bill Harris Member Join Date: Mar 2002 Location: Ooltewah, TN Posts: 420 Likes: 13 Liked 26 Times in 13 Posts	Re: 90 Ford T-Bird Super Coupe I think that is a Fox body platform and if so the IRS just bolts into attachment points used for the regular live axle version of the chassis. Since Corvettes are able to swap out their IRS for a live axle in stock it seems reasonable that you could do the same. It is very easy to get a fox chassis 8.8 rear housing, you will trip over several at almost any junkyard, and just bolt it in. The live axle is quite a bit lighter than the IRS and there are suspension parts galore for that configuration too. __________________ Bill Harris ex 2172 STK ex 2272 S/S

07-28-2014, 11:34 AM	#4
Pat Cook Member Join Date: Jun 2002 Posts: 175 Likes: 0 Liked 0 Times in 0 Posts	Re: 90 Ford T-Bird Super Coupe Yeah, I'm going to buy it. Haul it over to Vegas and abuse it. If it doesn't squirt the head gasket's....If it show's signs of anything, I think Cometic will build a set of gaskets for it. The main thing is the price is right. __________________ 67 Ford Fairlane F/SA 749

07-28-2014, 06:21 PM	#5
Fireofficer5 Junior Member Join Date: Nov 2013 Posts: 89 Likes: 36 Liked 33 Times in 20 Posts	Re: 90 Ford T-Bird Super Coupe Its not a Fox body. Its a MN-12. Its a heavy car. Go to sccoa.com for good information.

07-28-2014, 07:01 PM	#6
rick lester Member Join Date: Oct 2004 Location: Littlestown PA Posts: 163 Likes: 9 Liked 4 Times in 1 Post	Re: 90 Ford T-Bird Super Coupe Hey Pat, let me know when you go to Vegas to play. Text 352-942-8613