OT, I would confirm the lifters are free to rotate (Hughes "thunk" test) & the usual stuff that you are aware of more than I am, mixture/timing/immediate startup/goosing the throttle.
They spin freely since I had to ream each one to fit
and it will start with the EFI... I pre set the timing
36* before firing then check it... and I'll take it up
to 2000 rpm and move it around some.... they all slide
nicely... all at .0015 clearance
EDIT
plus these have the .012 EDM hole and light weight
lifters
