What radiator should I run?

[samuraiguytn]

I've had a 22r on propane in my Sami for a few years now. But with my schedule and financial resources, I have not been able to work all the bugs out. I have been running a samurai 2 core aluminum radiator in the rear. It does fine for about 20 mins. Then as pressure builds from the heat, fluid gets pushed out and then she gets warm. I changed the thermostat to 190 and that has helped a lot. The radiator is in the rear. So there is plenty of volume. Now it comes down to cooling. What do you use or recommend.

 

[1969dane]

how many fans are you running? And what temp do they kick on at?

 

[samuraiguytn]

2 core aluminum samurai radiator with a shroud and electric fan. No thermostat. I have it running with a switch. 

 

[samuraiguytn]

I am running a 190* thermostat in the intake manifold. Which helped tremendously.