Intake? B1
carb-s? APD 1150
headers? Several but stepped 2 1/4-2 3/8 4 1/2" collector
rpm range you run it in? 7500RPM
any Hp and Tq numbers? No
Piston ring combo? Light ring stack with vacuum pumps 14"@7000 RPM
cam lca? 113
valve spring type/size/manufacturer? Manley Nextech 280 seat, 850 open
rocker type and ratio? Jessel 1.7
pushrod size/wall thickness? 3/8 Smith Bros

I'm just curious if there's something that can be done to your combo during freshen up.

It's built for light NOS use and I don't intend to freshen it up until I build the next project. It only has 104 runs on it. I know if I changed the cam and pistons to non-nitrous use peices, I would pick up a tenth, but I'd like to try the NOS.