FiTech EFI system

Johnny Pace hooked me up with the pro billet MSD clone distributor. Very nice piece. Followed the Fitech instructions based on base timing of 10* BTDC although my motor likes 18* base. Starts up ok but feels like it's too far advanced and kicks back on the starter. I have the rotor, reluctor and No 1 on the cap lined up pretty well. Tried phasing the rotor +/- 5-10* but can't quiet get it right.

Anybody have any tips or any experience doing timing with the Fitech?

IMG_3450.JPG