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Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
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| | | | Joined: Jun 2008 Posts: 1,388 Shop Shark | | Shop Shark Joined: Jun 2008 Posts: 1,388 | I'm used to being around lead, and wearing protection. Working in a boat shop, you get to sand allot of Red Lead Primer, and use Red Lead seam putty.
I was wondering if it was lead bromide on the valves. The only time I've seen this, is when looking at pictures of aircraft spark plugs when I bought my plug cleaner. I guess lead-fouling is troublesome when burning av-gas.
Thanks for the info!
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Entire Thread
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Alright, what the heck is on my exhaust valves?
| Mr. Lang | 01/14/2012 5:56 AM | |
Re: Alright, what the heck is on my exhaust valves?
| Pre '68 Dave | 01/14/2012 7:05 AM | |
Re: Alright, what the heck is on my exhaust valves?
| Mr. Lang | 01/14/2012 7:10 AM | |
Re: Alright, what the heck is on my exhaust valves?
| delux54panel | 01/14/2012 8:03 AM | |
Re: Alright, what the heck is on my exhaust valves?
| Denny Graham | 01/14/2012 1:22 PM | |
Re: Alright, what the heck is on my exhaust valves?
| Tiny | 01/14/2012 1:48 PM | |
Re: Alright, what the heck is on my exhaust valves?
| Kurt_51carryall | 01/14/2012 2:17 PM | |
Re: Alright, what the heck is on my exhaust valves?
| panic | 01/14/2012 3:59 PM | |
Re: Alright, what the heck is on my exhaust valves?
| Hotrod Lincoln | 01/14/2012 4:30 PM | |
Re: Alright, what the heck is on my exhaust valves?
| Mr. Lang | 01/14/2012 4:39 PM | |
Re: Alright, what the heck is on my exhaust valves?
| Denny Graham | 01/14/2012 9:20 PM | |
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