how do u find the RTT is there much u can change whilst on the go..?
now that the tune is pretty much complete, then running logs is pretty much the same as RTT, since you need to copy/paste/flash the new VE tables anyway with RTT, but at the start when i was trying to get a VT commodore tune to work on a 454, then yeah it was cruicial, the immediate changes to vacuum, rpm etc were really helpful to see what changes had what affect, and you witnessed it happening right away. not only that, it was much easier to ignore events that you know would skew your data, lets just say you were idle tuning and you knocked off a vac hose which sent a spike, you could look back at the figures youre about to load, look back at the historgrams and chose to ignore the data of that section, load the new data and watch what happens, without have to stop, turn the engine off, flash, restart, then watch again.
the actual functionality of it could be improved quite a lot. idle tables and IAC are based off a different RTT file to VE tables, so you need to head back to your base tune file and flash the different RTT file so you can use it, which is a bit **** if you want to change 2 seperate things at once, like: get idle right while also changing VE tables. plus there have been a few times ive spent 20 or so mins driving and making changes, only to get back REALLY happy with the progress. shut the laptop and switch off the engine only to remember that i needed to copy/paste the tables i had just been editing... fkn sucks man.
but is it worth 2 credits? ... probably not at this stage, but if i had a stock tune and i was fresh installing a decent cam, id prolly front the extra coin for it again, yeah.
