Roo the MSD and Teryx is the best setup in my opinion and we ship the MSD pre-programmed for the Muzzy and a timing advance curve.
For a stock motor we don't think there is much gain on throttle bodies and definately not intake.
If you follow along with us as we go thru these mods we will have maps for every step of the way.
Todd, Thanks for the reply. Are the maps loaded prior to shipment to me for different configurations? Or would I have to send back the unit to get different maps as I add more performance mods, ie, intake, clutch etc?