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-   -   8BA Rebuild (https://www.fordbarn.com/forum/showthread.php?t=195880)

flatford39 05-07-2016 04:57 PM

8BA Rebuild
 

Putting the valves back into my 8BA. I purchased all new valve assemblies on Ebay as I ended up cutting the heads off of half of them and driving the guides out the bottom.

I am experiencing really loose springs on everyone one of them. Is the correct practice to install spring spacers??? I see Tardell does it in his flathead rebuild book.

If so where would one purchase these shims. I am also missing a couple of the stem keepers on the end of the valves that holds it all together. Where would I find these. There are two piece and seem to be plastic.

Walt Dupont--Me. 05-07-2016 05:49 PM

Re: 8BA Rebuild
 

If your 8BA engine has the spring retainers and keepers it probably is a 49-50, with longer springs, 51-53 went to the rotor keepers with shorter springs, you probably have the later springs. Walt

Jack E/NJ 05-07-2016 06:15 PM

Re: 8BA Rebuild
 

Did you buy the guide + valve + spring + keepers + clip assemblies?

Jack E/NJ

flatford39 05-07-2016 06:25 PM

Re: 8BA Rebuild
 

Sorry guys...I just figured out my problem. I was just doing mock up and hadn't yet set the guides and installed the keepers. This problem will go away once I do that.

Thank you to all who responded.

34PKUP 05-08-2016 12:41 AM

Re: 8BA Rebuild
 

Quote:

Originally Posted by flatford39 (Post 1290274)
I am also missing a couple of the stem keepers on the end of the valves that holds it all together. Where would I find these. There are two piece and seem to be plastic.

Quote:

Originally Posted by flatford39 (Post 1290316)
Sorry guys...I just figured out my problem. I was just doing mock up and hadn't yet set the guides and installed the keepers. This problem will go away once I do that.

Thank you to all who responded.

Make sure you get "plastic" stem keepers to replace the missing ones.

flatjack9 05-08-2016 11:54 AM

Re: 8BA Rebuild
 

Plastic?

JSeery 05-08-2016 02:07 PM

Re: 8BA Rebuild
 

2 Attachment(s)
Quote:

Originally Posted by flatford39 (Post 1290274)
I am also missing a couple of the stem keepers on the end of the valves that holds it all together. Where would I find these. There are two piece and seem to be plastic.

They are valve keepers and they are not plastic, they are hardened steel. Believe 34 Pkup is having a little fun with you.

flatford39 05-08-2016 02:35 PM

Re: 8BA Rebuild
 

Yeah,

He was having his little bit of fun on my account as the keepers I have sure felt and looked like plastic but when I put a magnet on them they are steel.


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