The aquamist stuff is really nice, I agree. I am currently running an old SMC kit which I picked up used...it does the job well enough for now. I run a 50/50 mix post turbo and definitely picked up some solid gains...I would say around 40whp...plus quicker spool, and smoother acceleration. I do not do my own tuning, but from viewing the logs it appears to be a combination of the typical...leaner mixture, more boost, more timing. Better fuel economy too...I picked up about 30 miles or so per tank.
From what I have read, it would seem that the main advantage to injecting pre-turbo is that injecting there actually effectively changes the compressor map and improves the overall efficiency of the turbo itself, in addition to all the other commonly known benefits.
Personally, I am debating whether or not to add another nozzle pre-turbo...somehow try and get the best of both worlds.
|