Johnson Piston Installation

okintex

Recruit
Joined
Mar 17, 2008
Messages
4
Im putting new rings in a 235 johnson. I forgot which direction the piston faces when i put the back in. (should have made notes huh?)
any advise would be appreciated
 

Chinewalker

Fleet Admiral
Joined
Aug 19, 2001
Messages
8,902
Re: Johnson Piston Installation

The gently sloped side of the piston crown faces the exhaust ports. The abruptly sloped side faces the intake ports...
- Scott
 

reeldutch

Lieutenant
Joined
Feb 2, 2004
Messages
1,340
Re: Johnson Piston Installation

make sure the oil holes on the rods are facing upward, so oil can drip in the wristpin bearings.

good luck
 
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