new cai and mpg's dropped

[8.1HD/ALLISON]

FYI Justin can do some magic on that 8.1. Ill be checking back to see your findings on this one.

[goatboy0067]

ok just got all the kinks worked out of my tune from justin i am going to run with it this week i have the 91-93 oct tune and the 87-89 will be trying them both. of course this may take a while to get the fuel flushed be for switching tunes. i am also going to try switching intakes. i dont know how accurate they will be i live in wisconsin and its 100 deg right now im sure that will have some affect on the mpgs.

[goatboy0067]

my mpgs are back up after the custom tune fron justin currently at 10 mpgs was running between 8-9 before the cai and 7-8 after i installed the intake without the tune. only one take of fuel and alot of idle time in the heat.