i'm having trouble choosing an injector size and need advice from you smart fellows...

My setup will be:
TB exhaust
Buschur intake
HKS 272/272
MBC
Buschur FMIC with piping
Walbro 255
AEM EMS

Please help!

 

RC 720's

Friend of mine has the same set-up but SAFC instead of AEM.

Ran 11.92 @ 117 100 oct 25psi stock clutch

 

u dont need 720's for stock turbo....
bigger are not always better

 

I have basically the same setup and was told by some shops that I don't need injectors until 400 HP and was told by another shop that at 330-340 they are pretty much maxed out!!!

 

660cc.but if your plans of the future enclued a bigger turbo,than 720cc

 

i have ultimate 785's

but they cost just as much as 660's so i went with them

 

im doing 880 in prep for big big turbo

 

Stock 550cc 311whp
HKS 680cc 385whp
Blitz 700cc 396whp
Greddy 720cc 408whp
HKS/Blitz 1000cc 566whp
Bosch 1600cc 906whp

That's an example right from Boost Solutions website...The idea is to keep injector duty cycle right around 85%. You can get an idea of whp compared to the size injector you need/will need

 

Is any brand truly superior to another? I don't hear much about Denso