Quote:

495ci 400 block
Cnc edelbrock RPM heads 305/259@.700
Victor 4150 with 4500 adapter
1090 king Demon
13 to 1
2800 lbs
727 with brake.
4.56
33/14 slick.

Spraying 250+

What solid flat tappet might work with this combination?

Weight, tire, compression and gear, looks like a track car. It he wants it to run best on spray, it needs the right cam. An "in between" cam will be a compromise in both areas. All depends on what you want. Something with a short LSA will generally have more overlap and more cylinder pressure as well. Pressure will make it timing sensitive and too much overlap will blow part of a large dose of spray out the pipes. Now before it starts, I realize that JUST a longer LSA doesn't "fix" things........but, when you get the opening and closing numbers where they NEED to be, to be effective, longer LSA comes with that and getting those numbers is a problem with limited blanks

Monte