I just got the E85 Tainted fuel out of the car and I'm replacing it with Phillip 66 no corn fuel I also have a gallon of C-12 race fuel that I will add to the 5 gallons of pure no corn gas. I will get the plugs replaced with colder ones here shortly. I noticed that the heavy silver springs from my MSD distributor spring kit are still in the bag So I will most likely be putting those in as well as getting a cranking pressure