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What weight oil are you using ?

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Old 06-02-2013, 11:44 PM
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cndbx
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Default What weight oil are you using ?

I would like to hear what weight oil and additives you are using
Thanks
Old 06-02-2013, 11:55 PM
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couperdecar
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read and become enlightened:


http://ferrarichat.com/forum/faq.php...tor_oil_basics
Old 06-03-2013, 06:21 AM
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dar322
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thanks for posting.
Old 06-03-2013, 07:42 AM
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Marlin
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I run 1 gallon (4qts) of 15w40 and 1qt of 5w30 Syn. When I go to a roller camshaft that will change, but for now its works well.
Old 06-03-2013, 08:07 AM
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AirborneSilva
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10 - 30 Amsoil Zrod
Old 06-03-2013, 08:11 AM
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Street Rat
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Factory motor still. Running Castrol GTX 10w-30 because that's what the PO had been using for years.
Old 06-03-2013, 08:18 AM
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Yeller81USNRet
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Pennzoil 10-30
Old 06-03-2013, 10:03 AM
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gcusmano74
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Mobil 1 5W30. '74 smallblock rebuilt about 6000 miles ago.
Old 06-03-2013, 12:34 PM
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donyue
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Originally Posted by cndbx
I would like to hear what weight oil and additives you are using
Thanks
I'm currently using Joe Gibbs HR-2 - 10W-30 conventional oil until my engine is broken in at 500 miles.

After break-in I will probably switch to Joe Gibbs HR-4 10W-30 Synthetic, Brad Penn synthetic, or Red Line synthetic as recommended by my engine builder. A few extra dollars for the oil changes is okay by me as long as I know I am making a good choice to maintain my engine for the future.

JMHO.
Old 06-03-2013, 03:04 PM
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briankeery
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Valvoline VR-1 20W50 conventional.
Old 06-03-2013, 03:05 PM
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Jud Chapin
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No additives...
Old 06-03-2013, 03:58 PM
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FlyLS6
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Default Oil

Thought the link near the top was really good.

Basically, the guy was saying weight is second to flow the way I read it. Considering how many Ferrari's and other exotics he has, he's obviously done a lot of research. I'd be interested in knowing what his doctorate is in.

I especially like what he wrote about cold starting.

Anyway, I think I'll try the 5W-30 Mobil 1 at the next change.
Old 06-03-2013, 10:12 PM
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71454Chevelle
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Old 06-03-2013, 10:54 PM
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Mod75
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10-40 Valvoline
Old 06-03-2013, 11:27 PM
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73, Dark Blue 454
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10w-30 Valvoline (full roller engines,..middle of Texas, year round).

Unless you have poor oil pressure to start with, I don't see a reason for 40w or 50w oils. Plus these heavier oils would cost HP.

FWIW
Old 06-04-2013, 12:15 AM
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PeteZO6
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10W-30 Mobil 1. Thinking of switching to 5W-30 next change because with the 10-30 when cold the OP gauge pegs the meter >70. I have the by-pass plugged so all oil is filtered.

Pete
Old 06-04-2013, 12:55 AM
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1976wanderlust
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Originally Posted by cndbx
I would like to hear what weight oil and additives you are using
Thanks
Brad Penn Grade 1 10W30 partially synth, running flat tappet cam, Weiland Stealth intake, Edelbrock Carb - 300 HP.

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Old 06-04-2013, 06:20 AM
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scottw
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Originally Posted by AirborneSilva
10 - 30 Amsoil Zrod
Old 06-04-2013, 07:42 AM
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capevettes
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Rotella 15W 40 in both my big block and small block Corvettes. No additives, not even Z-Max
Old 06-04-2013, 08:13 AM
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marshal135
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Same as 71454chevelle
Brad Penn 10/30 or 10/40 will keep you running.
81,000 miles, heads redone at some point by previous owner.
68 427/390hp coupe
Marshal


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