Amsoil Severe Service 20W-50 is Gone..now what?
08-28-2008 | 05:34 PM
#1
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Amsoil Severe Service 20W-50 is Gone..now what?
Last edited by Hydrocruiser; 08-28-2008 at 06:45 PM.
08-28-2008 | 09:27 PM
#4
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Looks like a real good product but so does M-1 SilverCap 15W-50.
Last edited by Hydrocruiser; 08-28-2008 at 09:30 PM.
08-28-2008 | 10:43 PM
#5
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From: Portage,IN
http://www.amsoil.com/catalog.aspx?GroupID=741
Looks like a real good product but so does M-1 SilverCap 15W-50.
Looks like a real good product but so does M-1 SilverCap 15W-50.
Changing 11+ quarts an engine every 20hrs I think I would go with Mobile1 silver cap 15w50.
Wonder if the zink content is that much higher than M1?
08-29-2008 | 06:31 AM
#6
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From: Cape Coral, Florida
I've been using this oil at the request of the engine builder. No issues
http://www.amsoil.com/storefront/ame.aspx
I change it every 25 hours....and use a Merc racing filter
http://www.amsoil.com/storefront/ame.aspx
I change it every 25 hours....and use a Merc racing filter
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08-29-2008 | 06:45 AM
#7
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From: IN
I've been using this oil at the request of the engine builder. No issues
http://www.amsoil.com/storefront/ame.aspx
I change it every 25 hours....and use a Merc racing filter
http://www.amsoil.com/storefront/ame.aspx
I change it every 25 hours....and use a Merc racing filter
Same here, also in our 6.0 Powerstrokes.
08-29-2008 | 07:07 AM
#9
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From: Port Tobacco MD/Cape Coral Fl
08-29-2008 | 10:25 AM
#10
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It has a lot of friction reduction agents.
Not an oil I know much about, though the dragsters use it frequently, especially methonol runners.
I think they are very well known for drive lubes.
