[Oclk Dlux]

Ron,

I have a '85 LeBaron I used to run in BF/S. I had to hold off racing in Stock for a few years, but I'm in the process of getting it ready to race in Stock again. I'm currently pushing high 13 seconds with the car at an 'altitude' track, so here's the best advice I can offer.

Even though I'm running the "log" style intake, I've noticed the hot air turbos seem to require a LOT more fuel than it's intercooled counterparts. An adjustable 1:1 fuel pressure regulator and 804 injectors is good for 17 pounds of boost (give or take a few depending on altitude or humidity), but for more boost, consider a rising rate regulator that will provide better that a 1:1 boost/fuel ratio. Bell Engineering (BEGi) in Texas sells good ones for $230. If you run Sunoco Standard (110 octane), the odds are much greater that engine will detonate from running lean than it will lack of octane. Fuel, fuel, and more fuel. And read the plugs :^)

Good luck,
Rich