Any Tune/ Adjust timing?

[seigl740]

Hello:

I have two questions.
1. What parameters are "Optomised" with your performance tunes? If this is not propriartary information?

2.
It appears to me, after reading this forum. that all of the performance tunes in the U-7140. are essentially the same tune! Just adjust the spark for the octane you are running. Install the 93 Octane tune and reduce it two degrees for 91 Octane and six degrees for 87 Octane? If this is correct, I fail to see how each tune is "Optomised? Please forgive my spelling. Educated in a state that still believed in phonetic spelling CALEFORNEA! Who knew we would have a govenor that could pronounce it!
Best/ Bill

[mikel]

1. All timing and fuel parameters are optimized, as well as the MAF curve in the CAI tunes.

2. The 87, 91 and 93 tunes are the same, with different timing levels, there is not much more to it for different octane levels.

Thanks