RapidRide2
New Member
- Joined
- Mar 16, 2002
Iam just starting to get more into these turbo buicks i currently have an 87 gn mostly stock,,, air filter, thrasher 92 , walbro307, new valve springs, adj. reg, etc,,, 13.20 car. My goal is to have a mid to high 10 second gn that is totally streetable and will still pass emissions,,, Is this possible?????? are there tricks to getting faster cars to pass dyno type smog tests,,, what is the approximate e.t. range for these cars to still pass emissions?
