Hi there i have herd of people putting extra injectors in the throttle body using the standard ecu. can someone explain to me how this is done or a link to an explanation?

Just wanting to know as building a low budget turbo play car and want a cheap way to add some more fuel. thanks!

ive got this setup on my vl turbo.
you will need to get a hob switch. Im unsure if there all adjustable, but mine is an adjustable hob switch which allows you to setup at what boost pressure the 7th injector is engaged.
id have to find a wiring diagram but ive got an led next to my boost gauge which lights up when the 7th injector is on therefor letting you know that its working, otherwise when you dont see the light you know that something is wrong.
you will also need an after market fuel reg and possibly a fuel pump.
The hob switch can be installed by teeing off your brake booster line. ill check out the setup on my vl as you also need a relay.
this is no substitute for an aftermarket computer and bigger injectors and a fully upgraded fuel system.

Thanks 4 that.

yer i understand that but its only 4 a play car and dont want to run a aftermarket as want to keep the dollars down but on my road car i run a aftermarket ecu etc.

any more info will be extremely apreciated


tHANKS