What Oil For a Modified Red?

[Ol_Girl_58]

Hi all,

I'm confused re: what type of oil to use on my new, not yet run in, red motor.

Questions are as follows:

I have been recommended Joe Gibbs 'Hot Rod Oil', which is available in 10W30 and 15W50. Why would I choose one over the other? I understand that the 10W30 is a common multi-grade oil that is fairly thin and flows easier than the 15W50 would. So why would I need 15W50?

Should I use a 'run in' oil, or is it unnecessary to do so?

Thanks in advance,

Ol_Girl_58

[GM]

Haven't run in a new motor for a few years, but was told not to use an oil with friction modifiers, will glaze the bores.

       Cheers Glenn

[CraigA]

Use Castrol Edge 25W/50.

http://www.castroledge.com.au/product/product_25w50.php

Anything lighter (10W/30!!!) isn't suitable.

Has it had the cam bedded in before you got it?

[colt]

That's the oil I use as well. In my red anyway. Never had an issue.

Colin.

[GM]

Try this method

[youtube=425,350]H8cOtDzyKIA[/youtube]

[GM]

Grrr..........
http://www.google.com.au/url?sa=t&source=video&oi=video_result&cad=5351174564348557655&ct=res&cd=36&ved=0CFgQtwIwBTge&url=http%3A%2F%2Fcrazymotion.net%2Fburnout-gone-bad%2Fw1YnR-yPOVhcjAy.html&rct=j&q=burn+out+gone+bad&ei=WqDWS5XOI4yTkAWuu4zPBg&usg=AFQjCNHyMIx6XsjTQ6S7Oji1gx_0zrhGTQ

[FC427]

Don't think you will get a better oil than  ROYAL PURPLE .....FC427......

[Ol_Girl_58]

Thanks for the advice. Do I need to use a run in oil?

[FC427]

Thanks for the advice. Do I need to use a run in oil?

Just use an oil that is not friction modified as it can stop the rings from bedding in ......FC427.......