I have always used Mobil 1 5W since 2002. However I thinking of changing and from what has been said on here I might give Penrite a go. When I used to race I always used Penrite HPR 50 and was a huge fan of it.
I have always used Mobil 1 5W since 2002. However I thinking of changing and from what has been said on here I might give Penrite a go. When I used to race I always used Penrite HPR 50 and was a huge fan of it.
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