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Chilton book says Se-r comes at 15 degrees.......

471 Views 7 Replies 6 Participants Last post by  RPWSER
I believe 17-19 (total) gives the best HP gain. Any more and you start detonating and losing power. This is on premium btw. (92 octane)

'92 NX2000 w/ mods
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That's also what the sticker under the hood says.
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