1968 Camaro 383
oh damn.
99-ranger
88-ranger
89-spirit
I really like Valvoline race oil.
Mobile 1 full synthetic baby.
rp is crap.. ill never use it again mobile 1 all the way.. ive never burned oil before.. i burned a quart of it in 3k miles... ive never burned oil again when i switched back to mobile one.
I never had a problem with Royal Purple, but the price is kinda hard to handle.
-Kyle
2006 F350 6.0 CCLB DRW LariatGearhead, Holders Diesel, Retro Solutions, Pure Diesel Power, Screamin Eagle, Spyder Industries, Recon, Dirty Diesels
KCCO!
Brad Penn FTW
...
___________Rob L.___________
Royal Purple= JUNK
Read up on LS1tech, The surge on Ls1.com or bobistheoilguy.com They all say it is crap from labtests and also Mobile 1 has been downgraded too from a level 4 synthtic to level 3. Overpriced oil to say the least(mobile 1).
I am running German Castrol 0w40 in the LS1 and next will try Amsoil signature 0W40.
Amsoil
Redline
German Castrol on found at Autozone on occasion
Penzoil Platinum.....my choices.
03 Terminator Vert
06 TL
RP has been junk for years. I'm actually surprised they are still around. True snake oil.
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2012 Subaru WRX STi 5-door
1964 Biscayne 2dr - 4-speed
Anyone here ever try the zinc additives? I haven't yet, and was wondering if maybe I should.
Zinc protects the lobes on the cam.
5qt jug of mobil 1 is 26 bucks at the zone, i run that in the Hemi with an Amsoil filter, In the monte SS, i run Amsoil.
2010 Dodge Challenger R/T Classic Plum Crazy Purple
2003 Dodge Dakota Quad Cab Flame Red
1967 AMC Ambassador Convertible
I work for an OIL company with a full-blown test lab.
1.) The best oil is the oil that works and costs the least to achieve it.
2.) 4.6L Mustangs (3V) are fine with Factory MotorCraft (Chevron) fill.
3.) Pennsylvania crude oils .
4.) I have always tested my oil EVERY TIME I change it.
5.) Mobil 1 15,000K is good.
No oils should be run more than 5K miles in WI due to the silica content of our environment. Our sandy shore and our dusty winds help our vehicles absorb contaminants that reach suspect levels by 5K miles. The oil may still have suitable TBN (Total Base reserve Number), additive, and life to continue providing protection, but the contaminants will be circulating an the combination of contaminants and shear forces of an engine can kill life.
I'm full of all sorts of "useless" info on oils, oil analysis, thermal oxidation, cracked hydrocarbon vs. synthetic microstructure, shear degredation, etc. If you really want to know something, PM me and we'll do lunch.