What would you do? Would you go with the ported upper intake and possibly the phenolic spacer, or the RPM Outlets new 42% UD pullies with the 12% crank and Water pulley.
I'm not sure what kinda gains I can get from the Upper Intake manifold but I have the K&N FIPK kit, Poweraid TB spacer and a ported throttle body. Although, I already have the 25% UD Pulley from RPM Outlet. Eventually I will do both of these mods, but I'm undecided on which to do first.
Thanks for any help or advice,
kyle
I'm not sure what kinda gains I can get from the Upper Intake manifold but I have the K&N FIPK kit, Poweraid TB spacer and a ported throttle body. Although, I already have the 25% UD Pulley from RPM Outlet. Eventually I will do both of these mods, but I'm undecided on which to do first.
Thanks for any help or advice,
kyle