hey i am hopefully gwtting a 350 by may and i was wondering if a vortech sc will really raise ur horse to 400+ also do u have to use premium gas????

thanks

 

Yes you <have> to use premuim gas, forced induction on a high compression car is always fraught with some risk.

One way to control (expensive) risk is always run the best premium you can find

Fred..

 

you should run premium gas regardless IMO but espeacially with FI id say its a must. As far as 400 hp, yes you can reach that and surpass that number with the vortech supercharger. All depends on how much your willing to put into it.