so the route of alot of my car running crappy is from a bad vaccum leak due to a warped lower intake, now i have a "Spare" cobra lower but i was wondering what would you guys suggest for another upper and lower intake for my application i found a BBK SSI for 300 bucks now i know thats mostly for high horsepower cars with the runners and such but i also know that intake is way more that 300 dollars.... so any suggestions?