What engine is this?

auggiemize · Post by **auggiemize** » Wed Feb 02, 2022 4:55 pm

Sorry for the Noob question...what is this (besides probably a truck engine

?) Guy said all I know is it turns by hand, and thats all I know...

redroadster · Post by **redroadster** » Wed Feb 02, 2022 5:00 pm

L20 looks like/ L series

Bwk2000 · Post by **Bwk2000** » Wed Feb 02, 2022 5:11 pm

redroadster wrote: Wed Feb 02, 2022 5:00 pm L20 looks like/ L series

+1

Stock from a 521, 510 or 620 with L16/L18 and L20b Blocks (since it looks to take a W58 head)

redroadster · Post by **redroadster** » Wed Feb 02, 2022 9:03 pm

Seeing that engine makes a guy want to quit wrenching
Today's power plants

datsunrides · Post by **datsunrides** » Wed Feb 02, 2022 9:37 pm

Most likely L20b based on the round exhaust ports but heads interchange on L motors. There is a pad behind the dipstick on the block that should be stamped with the number. also, the L20b timing cover has 2 bolts on either side up where the head bolts to. The 16/18 only have one.

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What engine is this?

What engine is this?

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