Planning on swapping from TPI to carb set up. I've read a few articles about annular boosters, seems like it would be a good fit for a thirdgen (i.e. built for low end torque, hp) Anyone have any experience with these type of booster? Any advice?

 

I used a Holley 4010 (with annular boosters) for several years. It offered excellent drivability and fuel mileage (with the help of tuning using a wide band O2 sensor). That particular model at 600 cfm probably limited the potential of the 350 it was on however even with 13" of vacuum at idle, it motored about town very well. Started and idled like a champ.