Measured just like this.
No coolant/oil in block, no spark plugs, no intake manifold, no oil filter.
* Exhaust manifolds were installed.
*Rope holding engine is 5 lbs.
* Scale was zeroed out TWO times for accuracy and weight varied 298lbs-301
*Flex plate was on engine.
*No transmission

No coolant/oil in block, no spark plugs, no intake manifold, no oil filter.
* Exhaust manifolds were installed.
*Rope holding engine is 5 lbs.
* Scale was zeroed out TWO times for accuracy and weight varied 298lbs-301
*Flex plate was on engine.
*No transmission
