RE: SAP 180 (Syssa Performance)
Ok, just picked up 2 gallons of Sunoco NASCAR gas at NHMS. It is the very same stuff the Cup cars ran a couple of weeks ago, and is 100 octane, 100% unleaded gasoline. I will add some RP syn at 50:1 and see if it picks up a couple of RPM. BTW, it was $9/gallon.