When good is not enough, Camshaft time again.

I am not sure why so many are pointing at EFI. I got it even though it is more expensive because it can be tuned by computer while looking at datalogs and on a laptop while driving. Whereas a carburetor you have to have knowledge of jet sizes, carb types, sizes, AFR, etc. All the while trying to control timing events but not having the carb and ignition talking to each other. Many of you have extensive experience in tuning carbs and can do wonders with them. I do not have that experience, yet I can program from computer data. Like many have said, I cannot expect to get 150 hp from a cam change. True that. I do not believe that any carburetor would get me 150 more horsepower. With an experienced tuner, there may be some gains. Maybe not. I have not seen clear evidence that carbs make significantly more power. Engine masters did a show on it in season 1 and carb did not make more hp. My efi supports 650 hp stock and 1250 with forced intake, That should suffice.. Can someone please provide info comparing Holley super sniper or comparable EFI vs a carburetor. If the cam swap fails, I would consider a carb change. One thing at a time. BTW, cam is already out of the car and new one is being made so there is no going back.

Rusty, Solid roller was not the option because the street reliability is not up to par with the SFT.

Thanks for all the help and suggestions. I will keep learning along the way.