It's almost a moot point, since we're talking only 1 octane number, but according to the Gryphon manual, Level 3 is for 91+ octane gas. This certainly means you can use 92 octane at that level and you might even be able to advance your spark by 0.5 degrees, to take advantage of the slightly superior antiknock properties of 92.
I guess there's a discrepancy between the manual and the custom order form. The order form shows Level 3 as 93 octane? Corey, you might want to get them in agreement to avoid confusion (on my part).
IF, Level 3 is REALLY 93, then you'd probably want to retard your spark by 0.5 degrees.
- Jack
__________________
2024 F150 Platinum SCrew 3.5L PowerBoost FX4, Peragon Tonneau Cover, LineX Bed, 35% Window Tint on All Sides and Rear, Full Nose Paint Protection Film, Husky Mud Guards, Lasfit Floor Liners, VIOFO Dash Cam