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Is a 2.8 liter engine a 305?
250,000kms
170hp
200
Freshly rebuilt with good carburetor at 5000 rpm, 200 horsepower maybe a little more
There is no information on the internet about what the special feature of the Chevy 305 engine is, in fact, the Chevy 305 and 350 are interchangeable, one is just an older model.
Could be--valve not closing completely
That totally depends on how MUCH MONEY your wanting to spend. Myself I wouldn't spend any money on a 305 engine. I would get me a good 350 engine to build.
yes
Need to know the year of engine and size of engine that you are asking about. But first you need to know this. A 5.7L is a 350 engine. and a 5.0L is a 305 engine.
5.0L is a 305. 5.7L is a 350