Yeah, I just want some sort of warning light on the dash to say that its on in the boot because if the engine is off when the bottles not and it leaks into the engine there have been reports of some nice explosions when the owner trys starting the car (that and problems with bottle heaters going wrong)
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If the heater gets stuck the safety button should release and drop the pressure, but I see what you're saying about the leak, however the solinoid should stop any gas reaching the engine.....in theory anyway.Comment
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Yeah these was problems where the safety's have not worked and I think both cases was america. I know nogin on audifans is running nos on his 7a with no problems so far and is just upping the jets to see how far he can take it.Comment
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I'm currently using 150hp wet shot on my stock S2 sedan for drag racing. It dropped my 1/8 time from 9.2 to 8.2sec with full 36/32 psi front/rear tires with no VHT.
The nozzle is installed in the pressure pipe 50cm before TB.Comment
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cool finally some first hand experience on an s2, have you had any problems yet and what made you choose that location for the nozzle to be placed?
any pictures of the install
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I'm just getting an annoing drop of fuel pressure in the first shot. The fuel supply for the solenoid was taken from a T just before the fuel rail. This way, when I shot the first time, the fuel line between the solenoid and the nozzle is empty and need to be loaded. It makes the fuel pressure drop for a half second and the engine bogs... After the hose got loaded with fuel, I have not the bog in the subsequents shots. Just before a drag pass I need to shot the NOS a little to bleed the system and only after the bleeding I can do the drag pass.
Last sunday I had no time to do the complete bleeding before the alignment and tried to do the pass without bleeding the system. I shot right in the green ligth and got the bog... the engine almost stalled and the system was injecting 150hp of gas with the engine in the 1000-2000rpm range... The result was a backfire that blown away the TB connecting rubber hose and pulled off the seal in the end of the manifold. The explosion was so strong that the hood inflated in front of me and who was outside the car said the egine bay looked like a car-bomb, ahuauhuahuauhu!!!!
Now my car is called Osama Bin Audi in the strip.
That was the only problem I got after more than 30 bottles used in this car. After a small checkup I noticed the damage was only the rubber hose blown. Not even the MAF was injuried.
I will take some pictures of the installation to show yours tomorrow.Comment
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