400 Big Block running issues

Hi,

Thanks for the replies, sorry i am not ignoring you all!

I'm out of hte UK at the moment so can't really try anything on the dart. That said I have already done the following:

new spark plugs 100 miles ago
New HT leads.
New King lead from dizzy to coil
New battery cable from battery to starter
New battery cable from battery to shell (negative)
New Earth strap for the engine

Checked cleaned and pushed hom the bulkhead connections


... Now I've ordered a carb rebuild kit for my 750 double pumper, perhaps something is stuck or there is some crud in there.

Thank you all, will report back in about a week!