14mm pulley for screw blower

Does anybody know if there is a company that makes a 14mm pulley to fit the small psi screw blower snout? I have a center to center distance of 23.75 in, and am having hard time to find correct belt length for 100-110 % overdrive in any belt configuration. 8mm, 11mm, etc. The 14mm sizes would work if I could come up with a top pulley to fit. Thank you.

 

i have a psi big snout an quill shaft for a 14mill pulley. i dont beleve they make a 14 for the mini snout . 609 312 6915 mike