dave-r wrote:73challengerguy wrote:.im assuming the timiing is decent since it starts so easily????
Nope. That don't mean a thing. Your initial could be anywhere between 10 degrees retarded and 25 degrees advanced.
like dave , i go by the ping under load,just cause it starts doesnt mean much, msd makes an advance knob if you will, it is inside my ash tray, and i can advance 15 degrees,or back it off if i hear a ping , as our fuel changes quite a bit from summer to winter, i highly reccomend this msd timing unit , or im sure someone else has one too!, also where i live the altitude changes alot so i can adjust for that also!