I am sure this has been asked before, but I can't find it. I would like to know if I should use a dual pattern cam or single pattern for my 351. A short breakdown on my engine is: 30 over; forged TRW's; 2V heads that were polished and port matched to my Weiand 2V X-cellerator; 700 dbl pumper Holley; I am putting everything together now but haven't decided on which type. I've heard it both ways. I'm looking for good torque and revs to about 5500.
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