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Has The Water Injector Thing In There Which STandard Ones Dont
Toyota did it that way? Have I got this all wrong and could someone explain? Bob "direct port" Hatton, what have you to say about this?JD wrote:So the water injection into the throttle body?
Would this fit a Rev 3?
Still, it's pretty tempting, bar the price- it does look rather basic, but I like it. I think I'll stick with direct port 
.. what he describes as the WI valve looks like a pressure regulator to me, and what he describes as Wi Line 2 is actually a vac line to control the water pressure being produced... especially for those of us who don't have intercooler pipework to inject into! 
sheppy wrote:Apparently these have an antilag valve on them too a friend has informed me, as he uses one of these.
The exhaust manifold has ports on it for anti-lag though .. Literally just talking about it when this post appeared, the antilag valve deffo on the intake as it bypasses air into the exhaust or something, no idea, mid nineties experimental stuff i guess.sheppy wrote:Apparently it was never activated from the factory, just had to be on the cars to qualify for use in the WRC.
Gaaah, yeah it's on the exhaust manifold, read the text completely wrong!
The antilag activates by blowing air from the induction tract (not the inlet manifold) into the exhaust manifold while the engine runs extra rich, causing explosions in the manifold. AFAIK all that was missing from the system was the code in the ECU to drive it. However it causes massive strain on the turbo even if you get it right... don't go near activating it yourself if you like you engine.
although i guess at the time it was a pretty good turbo.sheppy wrote:Pretty cool stuff, yeah i'm sure the rally team were using a better turbo than the ct20 as well
shinny wrote:sheppy wrote:Pretty cool stuff, yeah i'm sure the rally team were using a better turbo than the ct20 as well
TBH, the rally teams wouldn't have minded replacing the turbo every couple of thousand miles, CT20b or not
& spray pattern isn't all that great anyway. It is a dual outlet design.'throttle sock'. either that or drill & tap into the throttle body housing itself just before the throttle.(on the washer bottle) for homologation purposes, but it is simply a windscreen washer type, not high pressure as would be actually used, and will not function correctly if it were hooked up & made to work (if it could be made to work after all this time) The GTfour WRC air bypass valve for the anti lag does nothing, but i'm not sure if it can be made to work or not.asdrewq wrote:The anti lag pipework on the exhaust manifold is also non-functional and requires drilling out if you wish to use.
.. at least not of the manifold itself:
