Well im gonna buy a Garrett 57 trim, .63 ar the one dirtyblonde13 used an run it on 9-10lbs, should i get 630cc injectors or 700cc?

 

either or dont matta

 

well cause i was reading a thread that the 550s max out at 10lbs so u think the 630 will be good an wont max?

 

what are your power goals?

 

^
at least over 280 hp an tq

 

550-700 will be fine for that power goal..

550cc will be close to maxing out, to help keep it from maxing out you could add a fuel pump for another 100 bux. It will help keep a hearty flow of fuel to the injectors and keep the pressure up to snuff. this inturn will make your smaller injectors be able to keep up with the demand.

700cc i think will just perfect for your app, it will give you just a little room for extra boost.

Carlanga has a similar turbo and he is boosting 9psi using 700cc injectors and a walbro fuel pump. his duty cycle is 60-70% (cant remember which). you dont want to go over 80% duty cycle on your injectors. The reason being youll have poor fueling conditions that will hurt your power and run lean. also you could do harm to the injectors themself.

 

http://www.rceng.com/technical.aspx

this could help you out greatly

 

go with the 700's. Room for expansion later.

 

^^ word....its prolly only 10bux more than 550cc...might as well if you ask me.

 

dont they cost about the same go for the bigger ones!!!!

 

depends on brand but either way they arnt that much different in price.

 

ya but theres someone sellin 700 an 630s in the ppc section, im just wondering wat 2 get due 2 price, but ok ill get 700s!

 

where in Texas are you

 

in san antonio!
why?

 

just wondering if you were im my neck of the woods.

 

haha im close!

 

http://www.dezod.com/pd_deatsch_werks.cfm

700cc

 

Hey crush to tune the emanage blue is the pressure sensor required?

 

i dont dabble in the e-blue or ultimate

 

not required but highly recommended.. better to work with speed density than mass air flow when boosted, in this case when working with emanage