[1995MGTS]

USMC302,

I am going to assume you have an S-trim since it's on a 94GT. I thought they were rated at 6-8psi and you should be seeing at least that on a stock car. The intake tube on the Vortech's are known for being a big restrictor on the 94-95 GT's. A powerpipe should open up that restriction, making it a bit more efficient, and you might just gain a bit of boost. I see 9psi@6000 with a 6lb pulley, 7" crank pulley, and powerpipe. I do have a Powerdyne however and they are known for not making their advertised boost, even on a stock car.

I would gap your plugs to something like .032-.035. Mine are at .035 and it seems to work well. Good luck.