On the Honda Cup / Honda Challenge websites it doesn't specify if you have to run the stock instrument/gauge cluster.. Does anyone know what the rules are on this? Can I run a after market instrument cluster like a MoTec? Can I remove all the oem wiring, cluster etc?

 

NASA Honda Challenge IIRC you can delete any wiring you want too, I think you can also run any cluster or shift light. You definitely DO have to run the OEM ECU though. You can piggyback it legally so if the MoTec piggybacks the OEM ECU and gives you a display you like go for it.

Rules should be here:
http://www.nasaproracing.com/rules.html

I think the rules used to require the wiring for every class but H1 and in the last year they have let every class delete wiring.

John