Turbo Octane
#1
Rotary Rocket
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Turbo Octane
I was just wondering what octane you guys use in your TII's. I know you need higher octane for piston engines, but you know these crazy rotaries!
#4
OMG ITS A TRIANGLE!
Join Date: Jan 2006
Location: San Francisco
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i was running 89 before my water seal started small crack, but after i get my car running with the new mods i have i think i'm gonna go 91 or 93 (forgot what we have in the bay)
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#8
Clean.
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Only difference between rotary and piston here is that detonation kills a rotary much faster. 87 is fine, but 89 or 91 is better. Even if there's no detonation now, it could be time for a new engine an instant later. #1 most common thing that blows a turbo rotary is detonation, though usually it comes from too much boost (whether intentional or from failing boost control). If you upgrade the power then definately go with higher octane, and retune it with a wide safety margin.
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