Do you know where the cam is degree on the intake lobe separation angle?
If it is straight up ,retarded or dot to dot I would degree it first before changing it out so the cam has between 3 to 6 degrees advanced on the intake lobes and then change the intake for a better one
What size exhaust system are you using?
My message is I think that cam is good, the same specs on a roller cam will probably be noticeably better, especially with more lobe lift
What ratio rockers are you using now?
The cam specs.(solid roller cam) for my old pump gas stroker motor was from Comp was 260@.050 with .420 lobe lift on the intake(I don't remember the lobe numbers, sorry ) with 266 @.050 on the exhaust with .409 lobe lift ground on 108 LSA installed 107 to 106 on the intake lobes, that cam flat pulled form 650 RPM to 7800 RPM with the low deck six pack and iron heads with 9.25 to 1 compression ratio and the same with the later SR M.W. heads and Indy 400-3 intake with a Holley #9375 non HP 1050 CFM Dominator carb. and 10.78 to 1 compression ratio
I used a set of Harland Sharp 1.65 ratio rockers also on that motor, that motor liked all the changes I made on it, all of them