what is the max hp the stock fuel injectors will support on 96-99 vortecs?
i cant find any aftermarket ones, i guess because of their location, or either im the only **** in the world that still has older crap.

 

they say that 400 crank horsepower is max. the only way to put in larger injectors is to put on another intake like a marine or ramjet

 

i've got a marine intake if you wanna buy one. It'll help you to convert over to MPFI.

 

how much and what do you have to do about wiring?

 

It's got all the connectors and it's got wiring instructions that come with it. All you will need to get is injectors and maybe some wire. It comes with a throttle body spacer so you can clear the injectors with the throttle cable. It is painted red but you can get the red off withlike laquer thinner or paint thinner. Here's a website where they tell you exactly how to do it. If you've got any questions ask them and they'll tell you. At least a dozen guys on there have done this conversion so any questions you've got just ask them. I'm looking for what I paid to get it, 700 shipped to your door
conversion site
Send me a Pm if you're interested.

 

I would love to have a marine intake, I was on one site that would do the entire conversion for you for somewhere around that.

Other that that, I installed an updated fuel injection system made by GM, easy to install and works great! It removes the poppets and puts real injectors in. They are still only 19lbs. per hour, but they are better than the orignals.