what do you think, i have a 90 gt vert. stock bottom half with 100k on it gt40 upper with heads and all e303 cam, that was done 35k miles ago, do yuo think the bottom of the motor will survive a vortech a trim @ 5-6 psi? the car runs healthy and solid mid 13's witch to me is impressive for a lowered convertable, id like to just give it that final kick iv never had the $$$ to do.