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Old 29-08-2011, 10:20 PM
Rene Barfred Rene Barfred is offline
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Join Date: Mar 2009
Posts: 17
Default Re: HFS-6 on a RX 7 FD3S (rotary)

Hi Richard ;o)

I would just let you know, the system is working now ! I did wire the green wire to the primary injector and the system detected the injector and started spray water from low RPM, ok maybe I should have known this, because the system proberly worked before ! maybe other rx7 owners should know, the system will only work and all the led's come on when wired to secondary injector, after you take the car into boost/high RPM (mine starts to spray at about 8 PSI of boost) I thought the system would detect secondary injector allso at startup/idle, but the system is "dead" at idle/low boost, ok now it works flawless and I went to a trackday where I allmost used 10 Litres of water ;o) now the funny stuf begins, to finetune the system and maybe experiment with meth/water mix, as it is now, my system is set to trigger at about 25% of IDC I belive.

Rene
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