Quote:
Originally Posted by bunk
Yeah, seb recommended shell premium. 93 octane is rare in socal. He gave me a tune for shell 91. And another tune for other than shell 91.
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I know all gas isn't equal across brands, but I didn't realize it was enough that he'd have a separate tune for Shell 91.
Nonetheless, Shell is a bit of a trip for me. Still interesting, though.