Brian at Imm said to check out CSU carbs for blow through and that a tuned carb would run just as well. Problem then is someone that can tune carbs and boost
exactly, finding someone that can tune. that was my issue. happy with my carb and getting the hang of that and the 6530.
referencing the pv there seems to be no right or wrong, it's whatever works, or can you buy these now.
