Quote:
Originally Posted by parmas
First running pre-turbo with intercooler, in theory, it will not gain any IAT drop in temps.
Although with pre-turbo spool up time should be increased not decreased.
Did you test the setup on dyno or on street? If yes do a dyno map with and without water injection and compare maps. Do not care about bhp and torque since with water injection you should see a drop in power and torque because tuning would be needed.
Please post some pictures of the setup of the pre-turbo and engine bay..
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Another total rubbish post!
I have many dozens........ actually probably hundred or more cars!, some of which are the fastest in their respective countries that run LARGE CHARGE COOLERS and ALL of them show reduced Inlet air temperature!!!!!!! with pre turbo water injection, @ 43psi boost some report +15 deg C reduction right after the fitment of pre turbo water injection.......... so much for your "theory"
It is actually one of the first things my customers call me to talk about, that they cant believe how much cooler the temperatures are!......... they must all be wrong??????????
Many others since Adam was a boy have all run tests (their own) administering just enough WM50 to achieve performance gains, certified gains, not one off wonders or doctored results, again contradicting your nuggets of internet searched wisdom of generalities. They must all be wrong too???????
Not sure which rock you have crawled out form under but I strongly suggest you take my advise and get a car, do some testing and come here and learn from people who know about this subject
THEN maybe post some advise to others ????????