I feel like a retard (again) as much time as I spend on Summit's web site I never knew they sold Brad Penn oil. When I looked at the Brad P. web site it doesn't list them as a dealer. BTW No way am I running 20/50 oil though. It's 10/30 for me. Thanks[/quote]
That's ok on the 10-30... still good stuff. I run the 20-50 because I am putting 20 hard and hot laps up and down between 3500 and 8000 rpm each race lap... and on alcohol, so I need an extra wide margin. Also the Brad Penn is great for alcohol motors because it does not 'foam up" from alcohol dilution like some of the other brnads do. I use different brands on different engines for different reasons... but they all are excellent choices.... and yes, Royal Purple is excellent too.