need this info for new acquisition

According to Porsche specification booklet, the engine weight is 180kg. Dimitri

A stock 2.0 914-6 engine, or a later 911 engine? The Sixes don't all weigh the same.

it is a original 914-6 engine with everything ( tin carbs, flywheel, alt) but the exhaust

180kg, about 400 lb is close enough. If you look at the difference between 2.0 L
and 3.0, the biggest one is the case material, magnesium against al, but than you have cast iron sleeves against al, bigger piston/ shorter connecting rod, smaller mains. Carbs or Cis probably not much weight difference. Dimitri