I used Nulon 60%water-40% coolant premixed, works perfect! Might change it to 70/30 because its not reaching operating temp no mater how hard i drive lol.
Next upgrade will be rear suspension, it's really uncomfortable after flipping the rear leaf springs, front suspension handles perfect. Pretty sure the rear shocks have no travel =\
No clue what to do, My 120y keeps overheating.. and its getting worse =\ .. stays at normal temp for a good 10-15minutes then goes from half way to near the max temp line.... (cold/hot day dosen't matter but worse on hot days)
here is what I have done so far:
New head gasket New Thermostat New waterpump Flushed coolant like 1982429753238795 times (stil crap in radiator.) Valve timing silicone hoses
Next thing I'm going to do is replace the Radiator and temp sensor... but what is everyone elses thoughts?