trying to figure out what size injectors i need.. what is stock fuel pressure rate?

 

For what kind of application?

 

turbo application.. just really curious to stock fuel pressure.. cant find that info anywhere..

 

too general. How much HP are you looking to go for? Turbo apps can be small or large... and will require different size injectors.

 

i know.. I have formula for est on injector size needed for what horsepower.. but 370cc injector tC has stock is that rated at 43.5psi (normal rated what all after market injectors rated at or at factory fuel pressure whateva that is.. Id like to know how far factory injectors go.. stock fuel pressure doesnt matter too much cuz if i put bigger injectors since they all bout same price i just get bigs ones then need FPR to lower idle fuel pressure so doesnt run pig rich at idle.. its gonna be a GT2871R.. planning on 280w to maybe 330whp..
question is what is stock fuel pressure incase I decide to buy just lil big injector to go with ECU reflash.. need like 400cc injectors but im sure stock injectors rated at stock pressure so need to figure out what aftermarket injectors equals at that fuel pressure.. wow.. thats alot..
and i didnt even same anything useless

 

stock injectors are good only for 200whp, after that 410cc until maybe 285-95whp and after that 550cc or bigger.

 

So the TRD supercharger injectors are 410cc?

 

Yep.

 

44-50 PSI

 

Why would 200 CRANK hp need anything bigger than 370 cc?

 

Ask TRD and Vortech.