Cooling issue on first gen s10

Bagged_Dime

Bagged_Dime

New member
I have an 85 s10 with a 305 and I can't get it to stop running hot. I've got a single row v8 conversion rad with dual electric fans from summit in it now with no thermostat and it runs hot. I've done a little research and I'm not sure if I should get the 4.3 rad a lot of people use or go with the an aftermarket 3 core radiator. Anybody have any opinions on what I should do?
 
does it do it when your in traffic?? when your moving? or both?

do you have big enough jets? whats the timing set at?
 
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