On the begining of last month I boosted my b16 a little too much and broke the ring lands on my pistons. After a month of rebuilding im thinking of trashing my fmu and buying a vafc controller. I just want to know does anybody run a vafc with 9 psi with no problems?

 

yes you can with some 450cc injectors. do a search theres lots of threads on it. its called vafc hack. 11 psi safely with no cel.