Cam recommendation?

The original 340 cam is still a very mello cam and would be fine for a low compression 360. The performance replacement cam is a bit bigger. It would still be OK for a 8-1 engine though I'd rather another point raise in ratio running such a cam. That's just me.

IMO, I'm missing a little info. What gears and tires are you running and just to be sure, the intended purpose is pure street driving, sometimes Spirted?

I'd also keep it a roller cam. Look for a cam with the intake duration of approx. 212 - 218 @ .050. This intake duration has work well for me in the past with low/stock compression ratio's and realitively (sp?) low gear ratios between 3.0 - 3.5.