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In Need Of Performance Info For A 96 Mustang Gt 4.6

  • Thread starter Thread starter 429supercobrajet
  • Start date Start date May 27, 2016

429supercobrajet

Active User
May 25, 2016
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Bay City, Michigan
May 27, 2016
#1
  • May 27, 2016
  • #1
First off id like to say thanks for taking the time to give a nubie some perfomance info. I recently bought a 96 Thunderbird with a 96 Mustang GT 4.6 along with the complete rear axle with 3.73 gears. It has the usual easy mods cold air intake,true duals with x-pipe and Flowmaster series 60 mufflers. Again thanks for the help
 

COramprat

...I can take it. I think.
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May 29, 2016
#2
  • May 29, 2016
  • #2
You can add the basics but it's going to be a slow car. The 96 4.6 is one of the worst in performance. Costs quite bit to make it a decent runner? What are your goals?
 

429supercobrajet

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May 25, 2016
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Bay City, Michigan
May 31, 2016
#3
  • May 31, 2016
  • #3
COramprat said:
You can add the basics but it's going to be a slow car. The 96 4.6 is one of the worst in performance. Costs quite bit to make it a decent runner? What are your goals?
Click to expand...
Well i was thinkin a set of cams better timming gears/after market chain guide and performance timming chain.
 

429supercobrajet

Active User
May 25, 2016
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Bay City, Michigan
May 31, 2016
#4
  • May 31, 2016
  • #4
Oh yeah a 75mm throttle body along with a spacer and long tube headers
 

Cobra42898

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Jun 23, 2015
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Gouldsboro, PA
Jun 1, 2016
#5
  • Jun 1, 2016
  • #5
If you're going that far, why not just pick up an explorer engine, drop the cams in that, and do a simple in/ out swap? Less weight is just as valuable as HP, plus less down time that way. Keep the GT engine as a spare, a core for building, or sell it and recover cost.
 
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Noobz347

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Jun 1, 2016
#6
  • Jun 1, 2016
  • #6
Relatively cheap power would come out a PI swap if you can get your hands the HCI from a JY or something.
 

429supercobrajet

Active User
May 25, 2016
29
0
1
Bay City, Michigan
Jun 1, 2016
#7
  • Jun 1, 2016
  • #7
Cobra42898 said:
If you're going that far, why not just pick up an explorer engine, drop the cams in that, and do a simple in/ out swap? Less weight is just as valuable as HP, plus less down time that way. Keep the GT engine as a spare, a core for building, or sell it and recover cost.
Click to expand...
Thanks for the tip was callin bone yards today and can score motor for 500.00.
 

COramprat

...I can take it. I think.
20+ Year Stangneter
Mar 2, 2003
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Jun 11, 2016
#8
  • Jun 11, 2016
  • #8
Any kind of internal mods will be expensive unless you do it yourself. I made my old 96 decently quick but I did most of the work with the help of friends under the carport. The main mods were a PI intake swap, Comp 262 cams and 4.10 gears. Went from about 175RWHP stock to 235RWHP and from a 15 second car to mid 13's. Long tubes and bigger cams may have netted another 50HP for me and aside from boosting it that is about the limit you would get from any mods on that engine.
 
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