Mac,
Just shoot me all of your engine specs and I'll talk with Mike about his thoughts on a custom grind spec. Would you be interested in a solid roller? For road racing where you may spend a lot of time at higher revs, I would lean more that way. If you stick with a juice roller, I'd recommend some very lightweight valve train components to reduce the weight on the lifters.
You can reach me at
brent@b2motorsportsllc.com