[RodKnock]

Rick, I would only buy the T&D's if Erson can't deliver in a reasonable timeframe. My engine is being professionally built right now and the delivery of the rockers may impact the delivery of the engine. I can wait a little bit, but I've got a few horror stories over the years waiting for manufacturers to deliver on their promises. Anyway, my Crower hydraulic roller cam specs are: 112 LSA, 242/248 duration and .618/.638 lift in a Shelby-block based 482 with Edelbrocks. I can only speculate at this point, but I think that the HP and torque will be around 600 +/-. I know the T&D's are an expensive add, but I hope Erson will deliver, although even Barry R mentioned above that he couldn't publish a promise date.