Question On Choosing Tuner
my quesiton is about whcih tuner to buy because im about to order the tr224/224/112lsa cam and ls6 intake. ive read up some on the diablo and edit but if i was going to put it on a dyno can they tune everything needed for the cam and bolt ons with the diablo. ive heard the it can only change timing at wot is that true. also how good are the custom tunes from diablo and can you change them up some after getting it. im thinking about ordering the diablo from a sponser called new era performance parts. has anyone bought it from them and can they do the custom tunes if this is even the best way to go.
sorry for all the questions im sorta a newbie but i do thank yall for the help ahead of time.

