I know this topic has been covered a million times, but i couldnt find any solid info... Im going out to autozone today, what oil should i pick up for my fd?? I know the weather is getting kinda cool, whats everyone using right now?

-94 FD stock twins, lots of mods.....

 

castrol 20-50w

 

Have a look at these threads:

https://www.rx7club.com/3rd-generation-specific-1993-2002-16/what-engine-oil-everybody-running-472480/

https://www.rx7club.com/3rd-generation-specific-1993-2002-16/going-synthetic-quick-questions-synthetic-guys-411254/


BTW, I use Royal Purple 10w-30.

 

Steve,
Like alot of other issues, there are varying opinions on the forum regarding oil, each from fairly knowlegable people. By "solid info" if you expected to get one universal recommendation for oil, you'll not find it.
That said, IMHO, 20w-50 might be a bit stiff for this time of year in your part of the country. 10w-30 would be a better choice.