Dichlor will add 0.9ppm of CYA for every 1ppm of FC.
Trichlor will add 0.6ppm of CYA for every 1ppm of FC.
Working backwards (for a 14.3k gal pool), 38oz of Dichlor (or 35oz of Trichlor) will increase the CYA by 10. The 3-in Trichlor pucks we sell (99% Trichloro-S-Trianzinetrione) weigh 8oz each. So in your case, you would want to make sure not to use more than 3-4 of them to stay in the CYA-60 range.
But like Jason said above…we don't know how quickly they will dissolve.