1986 F150 351W H.O. Total Timing
Anyone happen to know what the total timing should be at what R.P.M.? Also, I have initial timing at 10 degrees but think it should be 14?
Edit: One more thing, the factory distributor uses timed vacuum, not manifold correct?
Last edited by roushstage2; 01-14-2009 at 02:03 AM.