There has been a thread like this every year for the last couple of years. But after attending last years Convention and literally seeing 100's of people come together and that was mainly east coa...
C2's would be too big for the 2860 or any t2 for that matter. I used C2's on my T67 h.o. setup with .82 turbine housing. They did really really well and still made power all the way to 9200 rpm. ...