jcsmotorsport

I Have a 462 ci bb ford with 13.2-1 compression with a camshaft 280/290 at 50 , single 1200 cfm dominator and 6750 rpm stall convertor and 7900 gear change and seeing 8200rpm over the finish line.
The engine is currently in a 3520 pound car and has 3 speed auto.
We are currently running VPc14 plus but we were wondering if this fuel is too heavy for our application and if there is a better fuel we should use for our application?