Opinions on Cam shaft
 

I am running this cam in my Procharged 509. Would you consider this an aggressive cam?

duration @ .050 235 243
lobe lift .3590 .3690
lobe separation 114.0

Just to be clear my builder spec,d the cam and I am very happy with it. The reason I ask is just out of curiosity. I appreciate any input.

no

Should work with the Procharger pretty well. Not really 'aggressive' but you are most likely not turning past 5k anyhow.

Real close to the same specs as the merc. 525efi cam. By no means radical but about as "agressive" as can be used with wet exhaust without reversion becoming a serious problem.

It looks like a good choice for your combo. Not too aggressive, but plenty of cam to spin 5400 rpms in a 509.