Cycle-Rama 630i 07 up chain drive

The 630i cam set is for an engine with 11:1-11.6:1 compression, ported heads, large throttle body and a performance exhaust.
                   Lift    Timing   Dur   TDC lift
Specs: INT  .630  23/51    254  .210
            EX   .610  62/18    260  .173