We had record visits over Thanksgiving.  You should receive an email from me answering your questions specifically.  Due to the similarities of all your questions; I selected only unique questions for public viewing.  Please scroll down the blog on questions regarding:  Northstar Engines, Thermostats and differences between the 16 oz and 32 oz Blue Devil.  You will see that most of your questions are already answered here.  As always, we are delighted with your testimonials and will post them. 

Thanks for your support,

Kerri Papajohn