Has anyone change there balancer to an overdriven one with a pd blower and did you have to change the water pump?
Ati told me if I tried an overdrive with the 6 rib setup that it would bring on belt slip. They recommended a stock diameter or stepping up to a 10 rib drive and the 20% overdrive. I'm planning to do a stock diameter balancer from them.
I have researched this. You can add the ATI pulley but you need an electric water pump to the tune of $995.00.
ATI Performance 2011-13 5.0 Coyote Harmonic Balancer (15% Overdriven) - Justin's Performance Center
Meziere 2011+ Coyote Electric Water Pump - Justin's Performance Center
Has anybody done the calculations to figure out what RPM the 2.9 is spinning with the 2.75" pulley and stock damper? Whipple's max suggested RPM is 18000.
What can a person sell a 2.9 head unit for, and what does a 4.0 cost?
f this. With all this headache Im just going to get a beefcake special paxton.
f this. With all this headache Im just going to get a beefcake special paxton.