Since so many answered the last guy, I'll ask. What's the best timing for a '68 250 (fresh rebuild) running an electronic ignition and manual tranny? The distributer/coil are from a 70's model 292. My book shows 4 BTDC, sticker says 6. Also, will that vaccum timing trick work well on this old truck with a 1 barrel carb?
I'll be tinkering with her this weekend (500 mile retorque) so let me know. Thanks.


35 + years of rollin' steel!