03-05-2018, 01:16 AM
(09-03-2018, 05:13 PM)Steve Berg Wrote:(04-03-2018, 08:42 PM)Ian Williams Wrote: I found no problems or surprises other than the starter dog, my car uses the original 3/8" lift cam and everything cleared when assembled. The issues were the that oil ways within the dog were too small for my liking and the cross drilling was in the wrong place, the dog is hardened so a drill bit with tungsten carbide tip is required to open the holes out. Probably with hindsight, had I been aware of this when I ordered Phoenix could have made the starter dog to suit my engine. I believe the issue stems from the fact most pressure fed cranks are built into non original engines using a completely different oil bottle and seal arrangement at the front of the engine.
Ian, I have been in touch with Marc Taylor of Phoenix Crankshafts and he very kindly sent me a drawing of the starter dog that they make based on a 30 year old design they received from an A7 owner, Brian King (are you out there anywhere Brian?). On this drawing the cross hole for crankshaft lubrication is positioned 13/16" from the external face of the 1 1/2" AF nut whereas on my starter dog the cross hole is 1 1/8" from the face of the nut. I guess this is the same problem that you faced. The diameter of the hole is 3/16" as on the drawing.
Marc says it would be possible to relocate the cross hole to fit.