is there a radiator we can buy that will take the full gpm of the waterpump at wot - ZR-1 Net Registry Forums

VikingTrad3r · 09-02-2019

recent acquirer of a 91 zr1. love it. taking it to the track for some hpde.

ive read about the bypass, studied dynomites posts and read about other experiences.

the root issue as i understand it is, and fill me in if im wrong, is that the orifice sizes of the radiators are too small and therefore the pump cavitates and excess pressure is built up and the pressure relieve operation in the crossover was a way to get around this.

so my question is, is there a triple or double core that has been designed to accomodate higher gpm flow rate at wot? this would avoid the cavitation. avoid the pressure. avoid the bypass and recirculating of some uncooled fluid.

if i had to install a swedge to expand the size of the coolant hose i would do it. the bottom would be tight but id find a way.

thanks.

09-02-2019	#1
VikingTrad3r Join Date: Jan 2018 Location: Calgary, Canada Posts: 72	is there a radiator we can buy that will take the full gpm of the waterpump at wot recent acquirer of a 91 zr1. love it. taking it to the track for some hpde. ive read about the bypass, studied dynomites posts and read about other experiences. the root issue as i understand it is, and fill me in if im wrong, is that the orifice sizes of the radiators are too small and therefore the pump cavitates and excess pressure is built up and the pressure relieve operation in the crossover was a way to get around this. so my question is, is there a triple or double core that has been designed to accomodate higher gpm flow rate at wot? this would avoid the cavitation. avoid the pressure. avoid the bypass and recirculating of some uncooled fluid. if i had to install a swedge to expand the size of the coolant hose i would do it. the bottom would be tight but id find a way. thanks.