- Aug 15, 2006
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I have a 95 Cobra and i just purchased a 9 psi kit from powerdyne, was this a wise choice and if my car is stock except for exhaust can i just put this on?
I've heard a lot of people say that they only saw 6psi on the 9psi kit..??notsofast95 said:I have a 95 Cobra and i just purchased a 9 psi kit from powerdyne, was this a wise choice and if my car is stock except for exhaust can i just put this on?
not dangerous for the car, but dangerous for the blower.the belt driven design is only reliable up to a certain rpm. anything above the 9psi pulley is overspinning the blower and making it more prone to premature failure.Emoney8924 said:i think that will be fine, i had a 6psi kit on my 97 gt and people said if i stepped it anything past 9, it would be a little dangerous to it.. i wouldnt take my word on it, see what people with cobras say. good luck man
5psi was all i ever got out of mine.....rustang94 said:I've heard a lot of people say that they only saw 6psi on the 9psi kit..??
Do you have any pic of your setup? How much power are you running now at 7psi?sn94gt. said:Had my charger for 5 years with no problems,started out as a 6Lb.Then put a 9Lb. pulley on it 2 years ago with 24# injectors,never blew a head gasket with as much as 14* timing,but keep at 10*.
The weakest point of these as far as boost is the junky inlet tube to the charger.Do yourself a favor and buy a powerpipe or create a homemade job with the blow by valve,a must or you will get back pressure in the throttle body area like i experianced.When i put the new inlet tubing on my boost went from 4.5# to 7#.