Just cracked my stock oem manifold (its time was comming) and replaced with a koyo OEM SPEC aftermarket radiator figuring it would hold the temp when i boost the motor (could be wrong but who knows).

For one the motor takes long as hell at idle to get to normal temprature, and when driving during colder than normal conditions or raining conditions the temprature actually drops to just a tad higher than C only to come to normal temprature after sitting for a while.

I assume a radiator that cools better than stock is a good thing but want to check with you guys i'm not gonna warp the head or something with all the temprature changes.

What u guys think?

 

how's your thermostat? it might be stuck open

 

gonna check that tm, it hasn't been changed and would make sense.