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Roush S281 Supercharger Boost

  • Thread starter Thread starter zimkhan
  • Start date Start date Jun 16, 2008
Z

zimkhan

New Member
Jun 16, 2008
6
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0
Jun 16, 2008
#1
  • Jun 16, 2008
  • #1
Hey guys,

I bought a 01 Saleen supercharged last month - does anyone else have the same car - how much boost does the charger give? Mine goes to 5ish - Is there a way to tweak around with the boost pressure ?
 

Mstng2

Founding Member
Jun 27, 2002
789
5
19
- - Zion - -
Jun 18, 2008
#2
  • Jun 18, 2008
  • #2
That's about right. The only way to change boost on the Series II is to change the pulley to a smaller one. This does require a new tune though. The other risk is the stock 4.6 will not handle much boost before breaking a piston.
 

Mstng2

Founding Member
Jun 27, 2002
789
5
19
- - Zion - -
Jun 18, 2008
#3
  • Jun 18, 2008
  • #3
Oh PS what does your avg. Intercooler temp read on a warm day? Anyone with a Series II? Anyone?
 
Z

zimkhan

New Member
Jun 16, 2008
6
0
0
Jun 26, 2008
#4
  • Jun 26, 2008
  • #4
inter cooler stays pretty cool - I haven't yet tried pushing the car for a while. when i got the car - the intercooler wasnt working ( i didnt know that ) and the temps would rise in a few mins...got the intercooler running and now - it stays very cool - the needle hardly moves now...
 
Z

zimkhan

New Member
Jun 16, 2008
6
0
0
Jun 26, 2008
#5
  • Jun 26, 2008
  • #5
Oh - Has anyone run a Tuner on the car. Mine is a auto trans - I am thinking of changing some of the shift ratios..
 
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