Timing Figures

         

 Timing Figures

         

BSA A7/A10 BSA A56 & A65 - 750cc Triumph T140, T120
A7.  Alloy Head: 35 degrees (5/16th) (btdc) A65,  32 degrees (btdc) T140,  36 degrees (btdc)
A10, Iron Head: 33 degrees (9/32) (btdc) A65-750cc, 32 degrees (btdc) T120,  36 degrees (btdc)
A10, Alloy Head: 35 degrees (5/16th) (btdc)    

 

All figures take into account the use of UNLEADED PETROL