Join Date: Feb 2009
Location: Gilbertsville. Pa.
I'm no expert, so I hope others chime in,but I see no reason not to use the jr.s.I'm just getting back into turbo stuff after 20 years, but it sems a lot of guys that are running limited boost 6-10lbs. like the comp. a lttle higher.9.3-9.4 isn't that high when you look at some other combos.I think you would find the car a little more lively in regular driving and you will gain some extra power in boost.I guess the determining factors would be how good a bottom end you have and what power are you making.If it's a stock block you don't want to push past 475-525 ish if you want any longevity from it.If you really just drive it as a daily and don't plan on jumping up past 8lbs of boost your okay.Also making sure your tune is good and using good fuel in a good fuel systems are a must also.