Howads Cams Lobe List...

Of course "off the shelf" cams work. They were designed around a general parameter for each makes design characteristics and for specific applications. Simply put..They arent grinding and stocking their shelves with bumpy turdsticks. The custom grind cam is more the tuner, the place you tweak specs for things that arent general or typical..like compression. Closing that intake ,getting that lift, using that running gear,intake,header etc..
So you build app specific and in the guidelines of equipment required..and it's not gonna be too far off from the desired result. +/- . I buy mopar specific lobes if off the shelf. Fwiw & jmo