the car has been converted to run ofac, its a zetec bottom end now the problem is the car wont rev past 4k, it just hits a a dead end

everything on wiring side is fine, plus fuel and spark

the only thing is its running a zetec flywheel

so would the flywheel cause it to stop reving past this?

i havnt seen a zetec and frst flywheel side by side, i know one is square and one is circles but unsure if the pick ups are the same

if it isnt flywheel anything else to suggest looking at

 

Apart from the obvious ofac, could it be ur engine?

 

Engine is.fine. just.got.here and.he has wrong.clocks in so they're.reading half lol. but engine seems slowish to rev but i think cam timing.is out