Quote:
Originally Posted by douglas bray
When he found out I had multiple ECU's and several different programs on my "Multi-Board" chip he offered me dyno time in exchange for data. He said it isn't often guys have this many chip combinations they can switch among on the fly. We switched from map to map to map to map...... Absolute blast.
The gains were huge. This was a very conservative dyno and in my head the numbers were not impressive.....until I saw the gains we were making with the changes in the mapping and the PC. The better map and the Pulse Chamber added more than 19.6 HP at the wheels. Sorry, but that is huge.  |
I understand that the last of the 911 chips can hold multiple maps on one chip, but how do you switch on the fly? I thought of a similar solution based on the gas I opted to put in the car (or if I capped, or uncapped one of my muffler tips). In the end I figured it was best to just optimize 91 octane (Sal Carceller sold me on that after some discussions).