You might want to try the bob is the oil guy forum. They also cannot say enough about Lucas products,none of it is very good either. They have an "oil stabilizer" both conventional and synthetic varieties but please tell me what about oil needs stabilized. It's super thick and virgin oil analysis shows it's got not additives at all,just real thick oil.
Now let's get to their diesel oils that seem so highly regarded. The additive packs are weak at best,use castrol. Same add pack,less money.
I really don't care what anyone uses,I just think it's better to ne informed before making blanket statements.

 

seen it last yr here, it was bike oil, but I still stayed with Mobil 1 v-twin.. its been on sale for the last 3 yrs in the spring. its $7.99 a qt and I get enough for the whole yr. or two changes. Usually 10 qts oil and 2 GL 75-90 for the tranny.



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They are all good
Lucas
redline
Spectro
Royal purple
M1
HD
the list goes on and on put them in a black bottle with no label use what ever you have no difference.

 

I work and have worked for a major oil, gas and chemical company for the past 25 years. I also work in the lab for this company. Amsoil has the best additive package out there on the market today. I know how oil is cracked and refined. Oil is oil and syn oil is syn oil!! It is the additive packages that sets them apart. I might also add that the chemical company that I work for has NOTHING to do with Amsoil so I am not tutting thier horn because I work for them or anything related to them. Now, just because they have the best additive package out there does not mean that Mobil 1, Redline or any other oil isn't any good. That is not the case, they are both very good oils. Since oil is oil I choose to use the one with the best additive packages that benefit and extand the life of my bike. This is a topic that ignites hard core discussions but it comes down to science, it's as simple as that for me.