Hi, I'm new to these forums. I just wanted to know if I decided to upgrade my stock F22's injectors to 30lb, would I have to do anything to the ECU or FPR?

Thanks,
Josh

 

Short answer yes to the ECU and No to the FPR.

IMO, Upgrading fuel injectors to 310's without the supporting mods isn't going to gain anything. By supporting mods I am not referring to your everyday bolt-ons such as a CAI, Headers & Exhaust. The stock 240's can handle that level of modification. Add a set of higher compression pistons and a cam to the mix and you would probably need to go up to 310's.

If you do end up getting a set of 310's you will definitely need a tunable ECU. You will have to tune the injector to match your F22's needs.

 

Thanks for the reply. I have a Megasquirt 1 v3 with spark control that I was going to use for my audi, but we're getting rid of that car. Has anyone here used Megasquirt successfully?

Thanks,
Josh