5th injector boost sensing switch

[turbo-boy]

I'm trying to get my hands on a 5th injector boost switch to activate a 5th injector, anyone know we're I can get my hands on one?

[pyromaniac_yeti]

Check out ebay, a bloke was selling a complete kit consisting of:

90 degree bend w/injector fitted
fuel line
injector controller
pressure switch

for £110 - however this was a prototype kit and i dont know if he ever got it into production on a large scale. Expect to pay a ****sight more than that! :thumb:

[turbo-boy]

All I need is just a boost switch to operate my
Injector used to get them fr £25 but can't seem to find them
Anymore, same switches
Come
In water/meth kits

[Angus Closier]

All I need is just a boost switch to operate my
Injector used to get them fr £25 but can't seem to find them
Anymore, same switches
Come
In water/meth kits

Contact one of the W/I Kit distributors and see if you can get a switch??

[pyromaniac_yeti]

I assume it's connected to a controller box?

If its not then you wont get the pulses required to make the injector fire. Either that or you'll end up with zero extra fuel till you hit max boost and then the injector will jam open and flood the engine. Either way it won't work!!

Maplins is probbably your best bet, if not then try one of the companies that sell the controller kits

Edit: the water injection pressure switches aren't variable resistors. They are on off switches and as such wont run a 5th injector setup!