Howads Cams Lobe List...

Agree. Know what you want, know what you need, look for an existing catalog grind, might find exactly what you’re looking for, or one close enough. So says David Vizard. If nothing then go custom. These days most of the cam companies will have to grind it after you order it so it never was a “shelf cam” and they are using lobe profiles from their master lobe list anyways! And the wait is the same. But.....one of their catalog cams will typically cost much less than “custom” and depending on where (vendor) you source it from sometimes you can get it discounted :thumbsup:
The outfits that supply my cams dont have shelf grinds...all custom to my needs. $212.00 for a Mopar 904 grind. Most shelf grinds are on Chevy .842 cores....you give up way too much. A 904 flat tappet is almost as good a performer as a roller. Few Chevy racers even use .842 cores....904, .937 and 1.00 are common. But they have to use a larger core which we already have.

Takes a 55mm or larger core for those .937 and up cores...the R3 has that covered.