Stevens car, I appreciate that could be blasphemy in this forum but it's a carb turbo so a bit of a rarity in the 'other' side.
after almost 8 years it's almost back in. Running order but I have some running issues which is puzzling me.
starts no problem, high tick over for first few minutes, during which time it appears to run pretty well.
when the RPM drops to, it still idles fine but will not Rev at all, struggles, pops bangs or cuts out etc.
figured it must be carbs so had them rebuilt b specialist, still the same. (Appreciate they will need setting up).
noticed the problem was much less when plenum box was not fitted so maybe turbo? - nope, that's ok.
all hoses and vac pipes are new and in right place, just feels like I'm running around in circles and it's getting frustrating because I'm so close to it being drivable again.
any suggestions guys?