I was woundering if I'll need to get my car re Dyno n tune with a bigger fuel pump system?? I was running a 255fuel pump with my set up!!!

 

As long as you're not changing your injectors, no, you won't need a re-tune. If the injectors are the same size, you could run a 2000lb/hr fuel pump if you wanted, the injectors are still going to deliver the same amount of fuel. You'll just be circulating A TON of extra fuel.

If you change your injectors - you'd have to re-scale and/or re-tune the fuel map.

But if you're not changing your injectors, what's the point of upgrading your pump?

 

Ok thanks!! Im still running my id1000 injector for now!!! Thanks for the info!