My bet is the only unleaded here was "white gas" used in lanterns and camp stoves.
LOL                                
                        
                                                  
            
            
              
              
                Seen on Rt 313 near RT 191, Utah 
Me wonders, 'are the participants going to run off a cliff? Lemming like???'
                              
                            
                        
                                                  
            
            
              
              
                True                              
                            
                        
                                                  
            
            
              
              
                                               
                        
                                                  
            
            
              
              
                                               
                            
                        
                                                  
            
            
              
              
                Wonder how many people got confused by the math ??????