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Vortech V2SQ for a GT on a Cobra -
12-10-03, 04:37 PM
Just purchased a V2-SQ head unit that was originally made for a 2000+ GT. It will produce 8-9psi on a 200+ GT. I have a 99 Cobra. So I called and ordered all the brackets, etc to make it work on my car. I was advised by Vortech that this blower would produce TOO much boost on a stock Cobra (14psi or so) with a 3.60" pulley. My question is....how do I reduce boost to 10-12 psi so I dont ruin my motor. Underdrive pullies? or maybe a larger blower pulley? Can you even go larger than a 3.60 pulley on this setup due to clearance issues. HELP! Suggestions would be nice.
1999 Black Cobra #3793 of 4040.....Vortech S-Trim.....FRC 42's.....255 Walbro.....2003 Cobra Rear Bumper.....18x9 Chrome 2003 SVT's.....Kumho 275/35's.....Steeda Sport Springs.....ProChamber.....Flows.....MAC CAI.....Steeda MIL's
I have the same blower....stock pulley, and it puts out 12.8 lbs of boost.
I imagine you can put a larger pulley on it, but it will take longer to get into boost...not sure.
Make sure you upgrade your fuel system, MAF, injectors, and get a custom tune
99 Black Cobra Coupe 1832 out of 4040
*Forged motor.
*S-Trim Vortech (17 lbs)
*Methanol Injection
*Kook's LT's w/ o/r X and Flowmasters.
*Viper spec T56
*Solid axle w/ 4.30's
*Too much other stuff to mention....
Linear Mode
