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Topic: 5.0L HO conversion Help (Read 1581 times) previous topic - next topic

5.0L HO conversion Help

Hello I just recently put an 5.0L HO out of a mustang in my car.  The motor was surpose to be a 93 but I think it is a 94 or they put a couple 94 parts on it.  The intake is curved at the throttle body end and the distributor was different.  I was told that i could use the distributor off my old non HO 5.0L.  Now I was just wondering about how iam going  to hook up my throttle and transmission linkage to the throttlebody.  I was also wondering if mustang headers will fit on my cougar.  I want the long ones not shorty.  Which header would you recommend.  O ya my car is an 88 mercury cougar that came with a non 5.0L.  Any info would be grealty appreciated.  Thanks.
Reg

5.0L HO conversion Help

Reply #1
your casting numbers tell the tale but get the vin off the doner.  Most of your castings are gonna have the letter "F" at the begining with a 2, 3 or 4 to follow .  meaning,,92-94.  some parts can or were carried over from previous years so you may find some parts that start with an "E" meaning the years in the 80's.

Id go back to the JY and get the linkages / cables required for that motor and adapt them unless your existing throttle/TV cables are similar.  If they are, then adapt your existing cables to the TB.  Its going to be your chance to do a write up on how the rest of us can do this swap.

5.0L HO conversion Help

Reply #2
Why can't he just use the upper intake/TB off an older Mustang?
-Jim
1987 Cougar LS 5.0


5.0L HO conversion Help

Reply #3
Quote from: jkirchman
Why can't he just use the upper intake/TB off an older Mustang?


Thats what I'd do.... Lowers are same.... Distributors interchange...

5.0L HO conversion Help

Reply #4
Yes, the only thing that changed I think was the angle of the upper.
Quote from: jcassity
I honestly dont think you could exceed the cost of a new car buy installing new *stock* parts everywhere in your coug our tbird. Its just plain impossible. You could revamp the entire drivetrain/engine/suspenstion and still come out ahead.
Hooligans! 
1988 Crown Vic wagon. 120K California car. Wifes grocery getter. (junked)
1987 Ford Thunderbird LX. 5.0. s.o., sn-95 t-5 and an f-150 clutch. Driven daily and going strong.
1986 cougar.
lilsammywasapunkrocker@yahoo.com

5.0L HO conversion Help

Reply #5
The throttle body on the 94-95 Mustang has a different linkage and different mount holes as well.  It is specific to the curved type upper manifold.
-- 05 Mustang GT-Whipplecharged !!
--87 5.0 Trick Flow Heads & Intake - Custom Cam - Many other goodies...3100Lbs...Low12's!

 

5.0L HO conversion Help

Reply #6
Just get an older upper, swap dist. add BBK LOng tube headers, and call it a day