Monte you have any tune tips for my ls6 vette? as of now i am running the diablo tune with 5- on the spark at 4kto7k!

is this handheld capable of data logging?

I have been using it at the truck i notice some hp! I have the timing retarded 5% but still get a little ping but the car runs it;s best time here!

I have an intake and the tune is there anyway for you guys to custom build me a tune?

I do get a bit of lag ...

big difference in the shifting and having fan control in AZ is a must. I do notice a difference in the exhaust sound as well. Prior to the tune with traction control on it was an effort to break the tires loose. Now they cut easy with no effort.

Have a bit of ping or possible piston slap at 5k to ...

can you explain kr to me i am newbie!

ok i adjusted the mans another 5 degrees! I ran chevron 91 octane in the car. I will try mobil next in it. But if i were to adjust the timing can you give me the parameters to follow. i am new at this but catch on fast and have a civil engineering background!

Thanks for the awesome customer service ...

first no 93 octane gas here i have some ping how can i adjust? Also i have a 180 tstat and want to adjust my fan temps! Any suggestions? Also any other adjustments will be welcome!