Originally Posted by magnus77
Also I took a look at the comp XE258HR and it looks VERY appealing. 206/216, high ramp and lift (relatively). Not too much duration so high lift might not be a problem with PTV clearance.
I've got a similar cam in my Mopar 360 (Comp XR258HR-12) and it makes good power for only being a 206 / 212. Fast lift rates help a lot, and with the short duration, it's beyond torquey. The motor pulls like a diesel that can rev. Pulls well from 900 rpm, starts to get stronger around 1200 and pulls like a freight train from 1500 on up. In my motor (with 1.7 rockers), it doesn't start to fall off much until around 5500.