Well I am removing my Turbonetics kit at this moment and will need a retune. I have 9.0 Arias and GTM Turbo cams. Going from the TN downloaded map to a NA tune any thing I should tell my tuner?

 

If you are going to the stock injectors and fuel pump then it will run just fine on the regular tune. If you keep the TN Injectors and 255 he is going to have to remap the fuel curve slightly. The motor will run just fine on stock timing curves but if you're looking to get optomized power then he should retune both timing and fuel.