So pretty soon I will be doing some additional modding to my 03 Evo. I will be getting it flashed by Al at proven. I was wondering if I would need injectors and a fuel pump.

Here's what I am getting done.
264 HKS Cams Intake\exhaust
Buscher Intake
20G Turbo w/10.5 hotside
Full 3" turbo-back

Would I need injectors and a fuel pump? If so, what would the recommended size be? I figure the Horse Power will be around 340whp. Any thoughts.

Also, I may be able to get a deal on some 760 cc Fuel injectors. I know this might be a little over-kill, but should I take the deal if it's a good one. Or will the flash not be able to adjust for the extra fuel? I don't want to run too rich.

PS) I did a search, but came up short in exactly what I'm looking for.

 

you are still running the stock fuel pump? If you are I would DEFINATELY put in a walboro for safety.

 

So would I need injectors as well, or just a fuel pump? Also, I haven't put the new turbo in yet.

 

I would do a fuel pump 100% for sure

PM me for special pricing on 680 injectors which I sell very cheaply

 

So do I actually need bigger Injectors?

 

With those mods I would say definitely not. I am running basically every bolt-on with the stock turbo and you can see my power in my sig. I am running out of fuel but I am maxxed out with mods. You have basic I/E cams with 20G. Which 20G do you have exactly. I would say you dont need them but if you plan on modding further in the future, it wouldnt hurt to get them now.

 

Thanks.

 

Actually, had another question.

What's the best time of year to have my car tuned. I will be getting it tuned soon, but because it's so damn hot, I don't know if it's the best time to do this. I was thinking Late Sept, or Early Oct.

Any thoughts?

 

It doesn't really matter for tuning.. for better numbers yeah. I know it's been answered but I'm running 780's with a flash (same turbo/cams).