[Conner0388]

I have a 2016 camaro ss with FBO e85 with gpi heads and ss3 cam. What should I do with fueling for a procharger that im going to install in a few months? I was thinking lt4 injectors, lt4 HPFP, Lt4 LPFP, and boost a pump. I was also thinking of doing too high psi port injection also. With the port injection should I also upgrade the direct injection injectors and the low and high side?

[Joshinator99]

Originally Posted by Conner0388

I have a 2016 camaro ss with FBO e85 with gpi heads and ss3 cam. What should I do with fueling for a procharger that im going to install in a few months? I was thinking lt4 injectors, lt4 HPFP, Lt4 LPFP, and boost a pump. I was also thinking of doing too high psi port injection also. With the port injection should I also upgrade the direct injection injectors and the low and high side?

The LT4 fueling will cover you for a while but port injection can take you a lot further. Think about what your power goal is… if you’re going for over 650-700 WHP then I’d just go for the TooHighPSI port setup and get it over with. With port you don’t need to upgrade the direct injection stuff.

[adamjwilson]

Originally Posted by Joshinator99

The LT4 fueling will cover you for a while but port injection can take you a lot further. Think about what your power goal is… if you’re going for over 650-700 WHP then I’d just go for the TooHighPSI port setup and get it over with. With port you don’t need to upgrade the direct injection stuff.

May want to consider upgrading your lower end (pistons, rods) if you are going over 7-750 rwhp as well for insurance.