Registered Forum User
 Ducati Meccanica
     Posts: 2,527
 Join Date: Sep 2004
 Location: Pulborough, W. Sussex
 Mood: 900,900,851,750,750,750, 600,600,450,350,350,250
  
    
     Welcome to the board Russ.
 I'll have an ice-cold Guinness, thank you for asking.
 
 1. The header pipe ends on the 851/888 and 900SS-carbie are in exactly the same position.
 2. The slip-on-can-inlet-pipe o.d. is 42mm so that is prob what the bloke is quoting