340 Camshaft

Brooks James said
A "stock". 340./ 325 hp ???

https://www.motortrend.com/how-to/mopp-0102-1970-340-high-performance-mill-dyno/
This motor has the 2.02 intake valves and .160 exhaust valves. Holley 750 double pumper (going to a six pack), and Hedman long tube headers.