Stuttery engine on throttle blip

[mikeinatruck]

Thanks for all the ideas guys, (no fistycuffs now its just an engine ) I will double check the vacuum advance this weekend, well friday before I load up for Drumclog and fun in the mud

I spend so much time with diesels i forgot how rusty I was with V8's

Maybe a winter job is to put in a new cam, bit more low down torque...