badass87gn
New Member
- Joined
- Apr 19, 2003
Hello im going to be doing some mods in the coming months and I was wondering what the difference between the Precision T63EBuick Performance 3-Bolt and the Precision TA63 Big Shaft and could i run Siemens 55lb Injectors?I wan too do the thdp w/ hks adjustable wastegate also what street chip running 93octane would u suggest for too run? any other mods u suggest be4 doing what i have said above?any help or info would be very much appreciated ty for your time.