Here's a list of solid lifter small block cams. The list starts pretty mild and gets more radical.
1) Isky E-4 260/250° 216° .425/.425 108° 2000-5500 rpm
2) Schneider 14201 264/264° 224° .480/.480 110° 1500-5000rpm
3) Comp 20-246-4 270/270° 224° .468/.468 110° 1800-5800rpm
4) Crower 31320 278/288° 229° .446/.456 112° 2200-6000rpm
5) Comp XS268 268/274° 230/236° .488/.501 110° 2000-6000rpm
6) Comp 20-274-4 282° 236° .495 110° 2500-6000rpm
7) Comp 20-230-4 274/280° 236/242° .502-.511 110° 2200-6200 rpm
