Who still makes a supercharge kit?

bcfromfl

OK...now this just contradicts everything I thought I understood about all this. The thing that's missing from his response is if there might be an ADVANTAGE to an upgraded fuel system? Might there be an advantage to just adding the 1050x injectors?

Asked another way: is there a cutoff horsepower level (or psi) where you need a fuel return system?

I hate when answers don't really go far enough, and only open the door to more questions...

cupcakez

I would assume that it really relies in the tuning.
If the tuning is calibrated to where you have a lack of fuel...
Fuel targets are fuel targets. If you can't hit them you need better hardware, and if it isn't hitting the target, it isn't running right.
If the fuel is wrong target then change it, and a lack of fuel is due to either mechanical issues or target being too lean.

So for example:
If you want to run e85, you need really good A/F sensors, otherwise you won't know if you are hitting the e85 fuel targets accurately or not.

I would also assume when he is talking about serious high HP numbers he probably means 600whp++ or in that range. Maybe 700whp? Haha.