Hey guys, I got a vortech in my car and I realized lately that my car doesn't seem to pull as hard as before. I dont know if I'm just getting more used to the power or what, but I'm still hitting the same levels of boost around 5.5. I did change the stock sparkplugs out and replaced them with iridiums gapped at .035. I dont' know if this may have been the cause. Do you guys have any input?

 

sometimes i feel the same with my procharger. Im sure it has some to do with getting used to the power. If you are hitting the same boost levels, then you should be making the same amount of power. I dont see there being any reason why you would lose power, if your still hitting 5.5psi.

 

get a smaller pulley......youll love life, until you here "kaboom"