RBK Pro Stock YZ40

[flyguy1697 0]

Hey guys I was just wondering if there is an equivalent curve out there to the RBK pro stock pattern YZ 40. I've been trying to research and there was nothing on the board about it and no where else online. If anyone could help that would be great. Thanks in advance.

[thejackal 46]

its the ubiquitous (at least to prostock users) YP, and you would be looking for something 85 flex

[odp 0]

Isn't YZ 40 just the pattern name and has nothing to do with the flex?

[TomMc#4 0]

Havent seen the curve, but thought i would throw in a guess.

from what ive seen with rbk it may be there own abbreviation for someone elses curve. For example SK-11 (SaKic), D-15 (Drury). Maybe YZ-40 refers to (Yzerman)?

[thejackal 46]

i have seen YZ45s, which were indeed 45kp (100) flex

[kovalchuk71 212]

Well, its a coincedence, because it has nothing to do with the flex. I have a SK-11 and a D-15 and they are not 11 and 15KP.