Well I am getting a new z6 and going to be turboin it with built internals so hopefully I be having around 350 HP with tony's awesomeo help. So what size injectors would be best fit? 550, 450, etc. Thanks for the help. oh the turbo will "prolly" be a t3 .42 .48 from Raiden, HOPEFULLY!

 

I'd go for 720's, tuned down.

 

the bigger the injectors, the more room you have for expansion.

that & the less duty cycle that they have to run at, the longer they will last!

 

I don't think you'll hit 350whp with that turbo. Your going to need something larger then that...
550cc injectors will work, but as everybody else stated, going a little large and tuning down will allow room to grow. I would say at least 650cc up to about 750cc.

 

t3/t4 57+ trim to hit 350+whp

i'd say you could come close to the 270 / 300 mark if your really pushin that t3 that raiden has. :dunno:

 

hey 270/300 will smoke any SOCH civic around here. Tony dude I have to talk to you. I got the funniest story that I heard at work...