Cadillac & LaSalle Club Discussion Forum

Cadillac & LaSalle Club Forums => Technical / Authenticity => Topic started by: Dan Sibila on February 09, 2012, 10:37:53 AM

Title: I Want to learn the ins/outs of 346 Cadillac Engine
Post by: Dan Sibila on February 09, 2012, 10:37:53 AM
Hi all,

I have a few cars that have the 346 Cadillac flathead engine.  Basically, I want to know how to become an "expert" on these engines without any to-date engine / mechanical training.  The manuals are nice but definitely need to learn the basics not covered in those manuals and then take it to the next level.  To level set, I have only changed fluids, greased points, and a changed out a fuel pump.  My goal is to purchase an extra engine and rebuild it.

Any insight is appreciated!

Dan S.
1937 7519
1940 7519
1941 6733
1941 7533
Title: Re: I Want to learn the ins/outs of 346 Cadillac Engine
Post by: C.R. Patton II on February 09, 2012, 01:03:13 PM
Hello Dan

There is a gentleman in my region that is an expert on the 346 engine. His name is John Bertolone and he can be contacted after 10:30am EST. He is a great teacher who is kind, gregarious, and generous with his knowledge.
Title: Re: I Want to learn the ins/outs of 346 Cadillac Engine
Post by: Jim Stamper on February 09, 2012, 01:30:41 PM

     The "Self Starter" has also had a complete blow by blow rebuild series by Walt Brewer. Someone is bound to have it in an emailable condition. Someone generously emailed it to me, from Australia I think, and I printed it out. My wife may know where on the computer it is stored, I don't. In print this is the thing you want I believe.

                                                                               Jim Stamper,  CLC# 13470
Title: Re: I Want to learn the ins/outs of 346 Cadillac Engine
Post by: TMoore - NTCLC on February 09, 2012, 03:04:22 PM
As Jim mentioned, Walt Brewer is extremely knowledgeable on the Flatheads, and did a number of in-depth articles, including a detailed series on tear-down and rebuild of these engines.

The Rocky Mountain region of our club has been generous enough to host these articles on their website - you can find them here:

http://www.rmrclc.com/waltsWorkBench.html (http://www.rmrclc.com/waltsWorkBench.html)

These are excellent primers for anyone interested in these engines.
Title: Re: I Want to learn the ins/outs of 346 Cadillac Engine
Post by: Brett Baird on February 09, 2012, 07:50:59 PM
A great resource can be found on the Modified Chapter's website at: 
http://www.modifiedcadillac.org/documents/1940s/1944/.

This is a document on light tank service, but the engine overhaul section is better than the 1941 Cadillac shop manual, and the photos are superb.  This has  information I have never seen in any other publication.  Very comprehensive.
Title: Re: I Want to learn the ins/outs of 346 Cadillac Engine
Post by: Dan Sibila on February 10, 2012, 11:29:06 AM
Thank you all very much!  Will start going through the links this weekend!

Dan