i have a 2014 5.0 with a 8Rib paxton setup on a built motor and a stock 6R80 transmission. i daily my car everyday and wanted to know what pulley size should i go with the 3.12 or the 2.95 and im on e85 too. and what power are both good for
If it is a 2200SL I would just go with an ATI 20% OD balancer and 3.47 pulley to start with. A 100inch belt will work with that setup also.
Isn't that roughly= to a 3.3 pulley? I know jpc said the 20% ati gives about 15% more boost so 3.48= 14 psi + 15%(2.1 psi) would be around 16. On the vortech site it says each pulley size is good for 1-2 psi.