How much power can i make with a 550cc rc injectors on my turbo d itr?

 

a dude around here made 318hp on 550's on just a t3/t4 setup. if you're gonna buy new injectors you may as well get bigger ones than you think you will need! that way if you decide to make more power, you don't have to buy them again.

 

Some people say that with 550 s you can go up to 350whp is it wright or not?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by reditr &raquo;</TD></TR><TR><TD CLASS="quote">Some people say that with 550 s you can go up to 350whp is it wright or not?</TD></TR></TABLE>

That is a nice round # to follow as a general rule of thumb,depending on you fuel pressure.

What are your goals? Get an injector that allows you to have soem room to upgrade, and keep you away from a high Injector Duty Cycle.

 

My goal is too obtain from 330whp- 350whp. As i have a t4/t3 turbo which would like to push it till 1 bar. I cannot push it more cause here in malta we do not carry hi octane fuel from normal pump stations. The best we can do is a 93octane. Otherwise i would have to spend nearly 17 dollars a gallon from a local service station shop.

 

yes you can do 350whp...

 

run an FMU and the sky is the limit

 

FMU ??

did you mean a fuel pressure regulator by any chance?

rgds,

 

FMU=fuel management Unit

 

The 550CC Injector should be good for around 460 WHP @ 90 to 100 psi of fuel pressure if the car is properly tune with a programmable engine management. Typical Duty cycle for the 550CC is close to 100 percent. For Drag racing, It shouldn't be a problem. And Just turn down the boost level for the street like 14 to 16 psi, It should have no problem making close to 400 WHP @ about max 80 percent duty cycle. Achieve with "C16 race gas". On 91 octane 350 Whp shouldn't be a problem with a conservertive Igntion Map.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by James L. &raquo;</TD></TR><TR><TD CLASS="quote">The 550CC Injector should be good for around 460 WHP @ 90 to 100 psi of fuel pressure if the car is properly tune with a programmable engine management. Typical Duty cycle for the 550CC is close to 100 percent. For Drag racing, It shouldn't be a problem. And Just turn down the boost level for the street like 14 to 16 psi, It should have no problem making close to 400 WHP @ about max 80 percent duty cycle. Achieve with "C16 race gas". On 91 octane 350 Whp shouldn't be a problem with a conservertive Igntion Map.</TD></TR></TABLE>
agreed

 

well agree to but I think you will run lean with 350 whp but put a lot of pressure with your fpr

COUTO