1977(ish) Chrysler 135 Not run in 10 years

txbluenoser

Cadet
Joined
Sep 17, 2009
Messages
8
A friend of mind is getting ride of his 17.5ft runabout. It's a mid 80's hull and I'm not sure of the make. It does have a late 70's Chrysler 135 outboard on it. The boat is in Texas and has been sitting outside in the dry heat for 10 years and not run. The motor was in good running order when it was last parked. My Question is: What work do I want to do to the engine prior to trying to turn it over? I was thinking that I would stip the head off of it and inspect the cylinder walls. Soak the rings with penetrating oil for a couple of days and then try and rotate the motor manually. If the cylinder walls look good, go ahead and install a new head gasket and perform a compression check to see what I've got to work with. I've never really messed with outboards before so I appreciate any comments people have. Is this a good idea or should I avoid removing the head and spray penetrating oil in spark plug holes? (or maybe I'm off track all together, please feel free to be blunt).

If the engine has good compression, I plan to rebuild the carbs and fuel pump and try to get it running.

Was the Chrysler 135 a good motor? Is it work putting a few dollars into?

Thanks,

Jake
 

huskerdaninva

Petty Officer 1st Class
Joined
Jun 18, 2009
Messages
240
Re: 1977(ish) Chrysler 135 Not run in 10 years

Jake, search this site with your question. There is a posting that details exactly what to check/do prior to initial start up. Good luck!
"Husker" Dan
 

txbluenoser

Cadet
Joined
Sep 17, 2009
Messages
8
Re: 1977(ish) Chrysler 135 Not run in 10 years

Thanks, I found it.

I've got the boat home now. There are lots of little critters living under the hood. Should be intersting.

Jake
 

Force 120

Petty Officer 2nd Class
Joined
Jul 20, 2009
Messages
115
Re: 1977(ish) Chrysler 135 Not run in 10 years

Go ahead a wake it up. I have a couple early 1970s Chrysler motors which were not working before. I have most of them running now and one of them on my boat for 6 years without any troubles. Just make sure you have spark before doing anything. Chrysler is a simple and reliable build motor except Magnapower II ignition. Do more research on it.
 
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