Registered Forum User
Big Twin
Posts: 1,956
Join Date: Mar 2005
Location: Normally in my own little world
Mood: I own a flame thrower
Problem will be if you only have the vertical cover (back cylinder). The plastic vented covers you currently have fitted, have a deeper transistion piece between the 2 cylinders. If you try to fit a non vented vertical cover with a vented transistion piece and vented horizontal cover you will have massive gaps were the vertical cover meets the transistion piece.
Either fit a full set of non vented or a full set of vented, you can not really mix and match.