injector install

[gst_clipse]

hey guys ive read some how to's on injector installs on here but does anybody have any step by step instructions on how to install new injectors on a 2g? or any tips would be greatly appreciated..just trying to get some more info on this process before i start getting my hands dirty..thanks before hand

 

[gophishy10]

So is a walbro 190 good enough for 750 injectors? I just got DSMLink to tune for them.

 

[Calan]

So is a walbro 190 good enough for 750 injectors? I just got DSMLink to tune for them.

Sorry, but that question doesn't make any sense. It's kind of like asking if 16" wheels are good enough for your intercooler.

They are separate components that need to be sized appropriately for your power goals and fuel type.

 

[gophishy10]

Sorry I'm new to upgrading and tuning. I guess what I'm asking is kind of like the question asked earlier about upgraded injectors with a stock fuel pump. I'm wondering if I install 750cc injectors and use Link to compensate for the larger injectors, will a 190 provide the amount of fuel I need to run without fuel cut or anything like that? Does that make sense?

 

[Calan]

I'm wondering if I install 750cc injectors and use Link to compensate for the larger injectors, will a 190 provide the amount of fuel I need to run without fuel cut or anything like that? Does that make sense?

Well... no, but I know what you are trying to ask.

Fuel cut is based on airflow...not the fuel supply.

Try this approach:

1). Decide on a power goal

2). Determine how much airflow it takes to make that power

3). Assuming you have the mechanicals to handle that much air (turbo, MAF, etc), determine what size injectors you need for that power level and the type of fuel you plan on using.

4). Determine how much fuel you need for that amount of airflow.

Once you know the required injector size and required fuel flow, it's easy to match the right components and hit your goal without a lot of cost and frustration.

You can use the calculators on this page (along with some more research) to get a much better understanding of what it is you are trying to ask us.

BTW - Your off-topic post could be considered thread-jacking, which isn't looked upon too kindly by some people. You would be much better off creating your own thread.