Question for you guys running the 2.8 Pulley on a GM Stage 2 setup. Is there a noticable Difference in performance? Also is there any thing on the market that can be used to correct or adjust the air fuel ratio on these cars. They run rich at higher rpms.

 

I ordered mine the day it dropped. Hasnt even been delivered yet. I think you may have to wait another week or so to find out. a 2.8 over the stock stage 2 3.0xx is going to be good for about 2 PSI and 10-20 HP. You should definately feel that differance. Atleast more then you would feel an intake and exaust.