Total Rebuild Of My Two Stroke Johnson (Engine)

I do a total rebuild of my 1952 Johnson outboard, down to the crankshaft, pistons, rings. I hone the cylinder walls and install news rings, check journal clearances, and reassemble. Get it running again, and the we check the compression to see if I accomplished anything!

Johnson playlist:    • Johnson Outboard  

Entire Johnson engine series:
Part 1:    • 1952 Johnson Outboard sitting 47 year...  
Part 2:    • 1952 Johnson Outboard.  Will it Run a...  
Part 3:    • My Johnson Needs An Overhaul, and it'...  
Part 4:    • Understanding 2 Stroke Engines vs 4 S...  
Part 5:    • Does Marvel Mystery Oil Actually Work...  
Part 6:    • Total Rebuild Of My Two Stroke Johnso...  
Part 7:    • Repairing a 1952 Johnson Outboard Engine  

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00:00 Initial disassembly
1:53 Intake disassembly
3:19 Remove head
5:50 Inspect cylinders and head
7:29 Remove broken head bolt
8:05 Powerhead removal
9:10 Opening crankcase
12:45 How the engine works
15:00 Cleaning-inspecting block
16:34 Check ring gap
18:01 Install piston rings
19:48 Hone cylinders
23:53 Check journal clearance
28:23 Install pistons
30:42 Crankshaft install
32:21 Crankcase assemble
34:45 Powerhead install on stem
35:18 Better crankcase pressure
36:14 Install intake and head
39:20 Final reassembly
41:03 Check compression before break-in
41:52 First startup
43:53 Running on pond
45:20 Recheck compression
46:50 Johnson jokes and outtro