I Ian James Joined Dec 16, 2019 Messages 181 Feb 5, 2020 #1 What are the bore sizes for 920 +20 +40 or any others
W worntorn VIP MEMBER Joined Dec 22, 2006 Messages 8,238 Feb 5, 2020 #2 How far did it go on the stock bore? Glen
Time Warp .......back to the 70's. Joined Dec 3, 2012 Messages 3,723 Feb 5, 2020 #3 Ian James said: What are the bore sizes for 920 +20 +40 or any others Click to expand... 81 mm for the 920. Stock 850 ? - 77.5 and 78 mm @ +20 and +40 ...or thereabouts.
Ian James said: What are the bore sizes for 920 +20 +40 or any others Click to expand... 81 mm for the 920. Stock 850 ? - 77.5 and 78 mm @ +20 and +40 ...or thereabouts.
