I've jumped in on my 1st LS swap, it's going into a k-5 Blazer. I rebuilt a 1999 LS1 with Factory intake and, what I assume are the factory injectors. My current injectors appear to be 28lb with EV1 connectors and my engine dyno'ed at 466 HP. I had a new Harness made and installed with EV1 connectors. I now want to replace my injectors but really don't want to cut up my harness to change to a different connector and have a couple of questions around that. Thanks in advance:

What is a great 42 LB injector that will fit with the factory intake and has EV1 connector

Is going to something with an EV6 connector and just getting the adapters for the harness a good bet?

I was looking at upgrading to the FAST 92 intake and see it has a hole for the MAP sensor but wondered what holds it in. It does not look like there is a tab on it.

 

I bought bosch 42lb from Fuel Injector Connection with EV1 connectors.