[westbayou]

I'm trying to learn as much as I can about adding an STS system to a LS2. At what point do you need to upgrade the injectors? Is it really necessary when you are only going to run about 5 lbs. of boost? Basically I am thinking of starting off with a base kit for the time being, and I can't seem to find info on exactly what is a necessity to get going and what can be added later.

 

[GoatChs]

There are calculators on the web that will give you injector sizing for approximate hp...RC Engineering has a good one, and it will teach you a little about injectors too.

 

[westbayou]

Thanks, that is the kind of info I am looking for. I'm already losing sleep thinking about the prospects of a turbo LS2 Trailblazer..... I already can't get anyone to challenge me on the street.