octane/tune clarification?

[wilesbd]

Just finished programming my truck, made a awesome difference on the bottom end. But not 100% sure which tune im running, according to the diablosport site, for my 2007 silverado (new body style) with a 4.8 i should have the options of a performance tune(91 oct min), 87 tune, and a mpg booster tune. When i load up the intune it gives me the option for a Diablotune instead of the 91 tune, my understanding is the diablotune is 93 oct, so im wondering which one is the typo the site or the tuner?

[Mike_Levy]

You can run the Diablo tune. On the GM trucks its for 91 or better.

[wilesbd]

Thanks mike, did some more looking around and looks like the diablo tune is a 91 oct tune on the trucks, different names just threw me off. already running the tune, just wanted to make sure as 93 is hit and miss around here about half the places carry 93 and the other half carry 91, and one sweet place thats carries 100