Thanks Guys!
Yes, i have a kirban Adj F/P reg, C&L 76mm MAF, I swapped in the correct sampling tube as well for 24's. The car idles better, has more pep up top as well. Feels all around better. The 19's seemed a bit restrictive with H/C/I, liek it was starving for fuel a bit. No more pinging i noticed.
Let me ask you guys though, I set it at 39 vac line off, when i put the vac line on it sits @ 32PSI vac line attached on the gauge idling. Does this sound about normal/right?
Thanks Anthony