V6 (1994-2004) Mustangs Technical discussions on the 3.8L and 3.9L V6 torque monsters

M-90 Supercharger

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Old Dec 17, 2006 | 02:19 AM
  #1  
hpwrestler220's Avatar
hpwrestler220
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Default M-90 Supercharger

alright...i'm kinda foreign to superchargers... why the hell is this one only like $250..does it give any horsepower?
Old Dec 17, 2006 | 02:21 AM
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Default RE: M-90 Supercharger

Because it's old and was made for GM, and Ford Supercoupe Thunderbirds. New they're still pretty pricey, like around $1500+, but used they're a great bargain. They add just as much hp as andy 7-9 psi supercharger does. They will only "EASILY" fit 94-98 V6 mustangs, so if you have a 99-04 you'll need to do a few more mods and adaptations to make it fit.
Old Dec 17, 2006 | 02:32 AM
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Default RE: M-90 Supercharger

ughh..i have an 01' sixer...how much does "any 7-9 psi supercharger" give you ?
Old Dec 17, 2006 | 02:50 AM
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Default RE: M-90 Supercharger

Depends on the supporting mods, but "IN GENERAL" they add 40-60% more power over what you have now, the fewer the supporting mods, the lower the percentage.
Old Dec 17, 2006 | 03:03 AM
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Default RE: M-90 Supercharger

well i'll most likely have 3.73's, an sct xcal 2 tuner , a CAI and thats it i think. so those will be the supporting mods but what engine applications will i have to apply to get this supercharger bolted and working on my car?
Old Dec 17, 2006 | 03:27 AM
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Default RE: M-90 Supercharger

Pretty much the 94-98 single port 3.8L application is what you need.
Old Dec 17, 2006 | 05:00 AM
  #7  
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Default RE: M-90 Supercharger

go with a procharger kit ull get more power out of it
Old Dec 17, 2006 | 12:00 PM
  #8  
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Default RE: M-90 Supercharger

https://mustangforums.com/m_2117045/...tm.htm#2117045

if you get a 94-95 blower with a 87-93 pully on it it will also increase the boost by 1 or 2 psi

on an average single port, you will get around 200 rwhp and 300rwft/lbs, if you do the swap, it would probably be easier to just swap the whole motor over

since you have an 01, you need to either get the hole motor, or convert yours back to single port,

or you could look at justin at vmptuning.com for an 11 psi procharger and you could end up around 300 rwhp, or talk to andy at TMAturbo.com and get a 14 psi turbo kit and be good for around 400 rwhp
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