My new engine build has a towing cam installed along with heads that have the "peanut" ports. Supposedly these heads are supposed to be better for mileage and low end power/torque. One of these days I'll find out whether that's true or not
I also bought one of these
65k distributors hoping that would help as well. I was quite surprised with the quality. The best part is it accepts OEM components as well so even if the electronics fail I can buy parts off the shelf to get back on the road.
Brad