Hi guys,

I currently run a Walbro 255 in my car, which is supporting ~420tq/470whp. I plan on going to a larger turbo sometime this year, probably the EFR7670 with an outside chance of an EFR8374 (hopefully someone will make an exhaust manifold for the IWG versions sometime this summer). The goal will be 600whp (dynojet) on 100 octane gas. Will the Walbro be able to supply enough fuel for this, or do I need to go with a larger setup? If so, can I go with a single, higher flowing pump? I am running a standalone ECU (AEM).

l8r)

 

We have used the new Aeromotive 340lhp pump in situations like yours. This will definitely work for your goal as long as you don't plan on running E85. If you do plan on running E85 then you will need a fuel system like our 1000hp fuel system or a double pumper system.