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Old 07-04-2013, 10:35 PM
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ProStreetCamaro ProStreetCamaro is offline
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Join Date: Apr 2004
Location: Gaithersburg Maryland
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Originally Posted by PorcupineLawnCare View Post
It's not that it makes me "happy" but the problem is I've tried running 89 and they just don't run as good.

That is interesting. We run 87 in everything even handhelds. The lower the octane the more power an engine makes. For max power you want to be right on the verge of detonation.
2013 Gravely 460Z 29EFI
2011 Gravely 36GR
2008 Gravely 160Z
2004 Gravely 34Z
1998 Lazer Z HP 48 (old faithful)
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