6266

 

If you look around for EFR results on here, you will see the owners saying that nothing beats the powerband and response of an EFR. But you have to make sure not run the turbos over their maximum rated shaft speed, which can limit their appeal for some people.

 

Sorry to thread jack but it is a bit on topic.

I'm planning to make 500whp with an FP red setup. Will 1200cc pte injectors and a single 255 setup suffice? Or will I need more fuel

 

on what dyno? a modded 255 will on a dynojet, highly doubt it on a mustang dyno

 

dynojet. if it's going to even be getting close to pushing the limits i'd rather go ahead and upgrade. buschur double pumper my best bet?

 

yes, this way your injectors could run safer as well at lower IDC %, most manufacturers recommend no more than 80% IDC at WOT, the dual pumper will help dramticlly.

 

Just put a walbro 450 in it.

 

That'll be good enough?? Is it okay to run 93 octane through occasionally as well?

 

That's what I have. My car made 550whp on virtual dyno with no fuel issues before I turned the boost down to keep torque levels a bit safer.