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Race oil #448094 08/24/09 02:40 PM 08/24/09 02:40 PM
Joined: Oct 2003 Posts: 7,506 Az Crizila OP master
Crizila OP master Joined: Oct 2003 Posts: 7,506 Az	Royal Purple XPR 10W40 gonna be OK in my 408 stroker motor making around 450HP?? Pro's / Con's on this oil? Fastest 300

Re: Race oil [Re: Crizila] #448095 08/24/09 02:43 PM 08/24/09 02:43 PM
Joined: May 2005 Posts: 84 NC B Badfish67 member
Badfish67 member B Joined: May 2005 Posts: 84 NC	Brad Penn oil...there is nothing better! 1967 Barracuda 360ci/727 9.723ET @139.44mph

Re: Race oil [Re: Badfish67] #448096 08/24/09 03:24 PM 08/24/09 03:24 PM
Joined: Feb 2005 Posts: 660 Oklahoma City, OK Dave64 mopar
Dave64 mopar Joined: Feb 2005 Posts: 660 Oklahoma City, OK

Re: Race oil [Re: Dave64] #448097 08/24/09 03:39 PM 08/24/09 03:39 PM
Joined: Jan 2003 Posts: 5,894 Florida Locomotion master
Locomotion master Joined: Jan 2003 Posts: 5,894 Florida	New Amsoil Dominator series. Dominator 5W-20 Racing Oil Product Code: RD20QT-EA Dominator 10W-30 Racing Oil Product Code: RD30QT-EA Dominator 15W-50 Racing Oil Product Code: RD50QT-EA Amsoil tech sheet - zinc. Where it says "Motor Oil" near the top of the page, just to the left......click the drop down and select "Racing Oil", then "Search". Amsoil source & info.

Re: Race oil [Re: Badfish67] #448098 08/24/09 08:09 PM 08/24/09 08:09 PM
Joined: Dec 2004 Posts: 10,554 Rittman Ohio fourgearsavoy I Live Here
fourgearsavoy I Live Here Joined: Dec 2004 Posts: 10,554 Rittman Ohio	Quote: Brad Penn oil...there is nothing better! Good stuff green oil Gus 5438366-READY1.JPG (138 downloads) 64 Plymouth Savoy 493 Indy EZ's by Nick at Compu-Flow 5-Speed Richmond faceplate Liberty box Dana 60

Re: Race oil [Re: fourgearsavoy] #448099 08/24/09 09:35 PM 08/24/09 09:35 PM
Joined: Apr 2007 Posts: 3,746 Riverside, California L Lil Demon master
Lil Demon master L Joined: Apr 2007 Posts: 3,746 Riverside, California	Brad Penn baby

Re: Race oil [Re: Crizila] #448100 08/24/09 10:57 PM 08/24/09 10:57 PM
Joined: Aug 2007 Posts: 316 Ohio L Lil Wedge enthusiast
Lil Wedge enthusiast L Joined: Aug 2007 Posts: 316 Ohio	Quote: Royal Purple XPR 10W40 gonna be OK in my 408 stroker motor making around 450HP?? Pro's / Con's on this oil? I ran the racing 11 Royal Purple, 2 seasons and bearings showed no wear. Only problem I had it was so thin it would leak in places thicker oils wouldn't. Changed it at the track (due to leaking)went to Valvoline racing 20-50. Using Milodon 8 qt.Pan went from 10.10 with 5 1/2 qts Royal Purple to 10.21 with 6 qts Valvoline. 7 qts took it up to 10.26. 5438862-DARTIN62.zip (50 downloads)

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