The Bob Hagestad engine is not a turbo engine, it is an SC engine with a turbo added on. I wouldn't think that engine to be worth $20K unless the 935 parts are proven authentic. BAE kits were very crude.
Yes I believe the 930/53 engine would be more valuable if fully assembled but it would not be as easy to inspect. I'm guessing the 930 this engine originally was in hit the scrap yard decades ago so no need trying to find it. Any more data points are appreciated!
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RarlyL8 Motorsports / M&K Exhaust - 911/930 Exhaust Systems, Turbos, TiAL, CIS Mods/Rebuilds
'78 911SC Widebody, 930 engine, 915 Tranny, K27, SC Cams, RL8 Headers & GT3 Muffler. 350whp @ 0.75bar
Brian B. (256)536-9977 Service@MKExhaust Brian@RarlyL8
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