5.0L (1979-1995) Mustang Technical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.

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Old May 19, 2007 | 07:21 PM
  #1  
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Default boost

i know i should be in the boost section but no one is ever in there and i want an opinion.. i have the 302 gt40 ford racing crate engine with 70mm throttle body 24lb injectors trick flow street intake 70mm mass air 255 fuel pump 3:73's... i drive the car everyday but want to add boost to it.. no spray.. but i want to it to last so i was thinking abou just going with like a 5 lb kit from vortech... anyone know what kind of hp gains i may get or know anyone that runs a 5lb kit
Old May 19, 2007 | 08:05 PM
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Default RE: boost

anyone with any ideas? suggestions?
Old May 19, 2007 | 09:42 PM
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Default RE: boost

5psi will get you 60-70hp. for such a small gain it seems like a waste of money to buy a sc. if your going to buy a sc, take advantage of it. my old motor made 280rwhp n/a and 461rwhp with the sc and meth injection.
Old May 19, 2007 | 09:45 PM
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Default RE: boost

ORIGINAL: luckythirteen13

5psi will get you 60-70hp. for such a small gain it seems like a waste of money to buy a sc. if your going to buy a sc, take advantage of it. my old motor made 280rwhp n/a and 461rwhp with the sc and meth injection.
was it a daily driver or not?
Old May 19, 2007 | 09:47 PM
  #5  
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Default RE: boost

his motor makes 345hp at the crank.. i would say easily 300 to the wheels

for his daily driver 5lbs boost is perfect. the vortech kits allow u to upgrade any system too so dont worry about down the road plans.

u will see over 400hp at the crank easily

well worth the $$$ IMO

ive been planning the same thing just need to make my motor worthy first
Old May 19, 2007 | 09:48 PM
  #6  
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Default RE: boost

yes it was. its the only car i have so i have to drive it from A to B. my budy is trying to convince me to sell the motor in my sig that we just built about 1000miles ago and to build a 331 in a boss block. if i decide to go for it, we will be shooting for a 600rwhp daily driver.

the motor in my sig is making an estimated 500rwhp just because the sc cant keep up with the volume demands of the motor. i havent dynoed it because i have an ems and i tuned it myself on the street. its my daily driver motor
Old May 19, 2007 | 09:55 PM
  #7  
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Default RE: boost

my motor only has about 1000 miles on it right now and i know i can upgrade th 5lb system when iget bored with it but i think for now it would some more power and a little more fun... i just want the motor to last and i am afraid if i run 8 or 9 lbs it would be too much for something i put atleast 300 miles a week on... if its not raining
Old May 19, 2007 | 10:02 PM
  #8  
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Default RE: boost

its fun having the s/c. even with 6psi you will feel a big difference. and going from 6 psi to 9 psi on a daily driver shouldnt be that big of deal
Old May 19, 2007 | 10:03 PM
  #9  
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Default RE: boost

luckythirteen what was your setup on your old motor? na and how much boost? and how much did the meth injection add?
Old May 19, 2007 | 10:16 PM
  #10  
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Default RE: boost

ORIGINAL: 89blackonblack

luckythirteen what was your setup on your old motor? na and how much boost? and how much did the meth injection add?
stock block with all the stock internals including cam. afr heads, typhoon intake 10psi of boost and all the supporting mods. the meth adds about 50rwhp. here is a vid http://youtube.com/watch?v=HE2m6Wmh2xw



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