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Main differences between holley 6.86 pro and basic dash?

12K views 2 replies 2 participants last post by  351wturbo  
#1 ·
I have the Holley 7” 553-109 kit with the extra wiring, sensors, and gps usb.

Was hoping someone that knows more than me can tell me what the biggest difference between mine and the new 6.86” pro dash just released please?

I can see the wider viewing ability and likely better resolution. Is it just easier to monitor more data with less complicated wiring?

What would be the better qualities over my year old base digital dash?

Thanks gentlemen