Quote Originally Posted by Pearldrummer7 View Post
Huh. That's a really cool point. I think I'm going to wrap it with the same stuff I did my exhaust with- lava header wrap

I agree! Can't have too much cool! Unless you're my iron block truck in the winter that thing takes so long to warm up!
Lave wrap would work, but is overkill... the coolant will never get the the temps that exhaust wrap is designed for. A lower temp rated insulator probably work better... and be cheaper!