Need bigger injectors?

[lp216]

Hi guys,
I was just wondering if I had to change my injector.
I'm currently running a SRI, stock turbo, FMIC, BOV, Hard Pipe, Downpipe to back 2.5 exhaust catless, 10 PSI. I plan to install an 626 IM. I will not forge or upgrade the turbo, I'm pretty much done with modification. What do you guys think?Should I upgrade to 440s?

 

[KrayzieFox]

I don't think it's necessary. What do you have for a tune? You have a wideband?

 

[43975]

I was wondering the same thing... My split second is still waiting to get installed and tuned so I guess I'll be having a better answer there, when we do that.
lp216: what are you running for engine management? from what I gather, unless your running something to tune the 440's the stock ecu will have no clue you upgraded...is that right?

 

[KrayzieFox]

That's right.

 

[orng1]

At reasonable boost or air flow the stock injectors are good, after that you need injectors but your already close to blowing the motor. Anyone with anything over 275whp have an engine last on them?

 

[slo03.5msp]

No you should be good on stockers. You could upgrade your pump to a 255lph just to be safe though. Zuku you haven't got that arc in yet???? I told you to call me it's about an hour job it's easy.

 

[lp216]

OK cool. And my EMS is a FIC

 

[Outlawstar98]

With those parts, stock are fine, but you can always upgrade to the 440's for better flow. wont do anything though.

 

[43975]

No you should be good on stockers. You could upgrade your pump to a 255lph just to be safe though. Zuku you haven't got that arc in yet???? I told you to call me it's about an hour job it's easy.

I know Bill....Aric's going to install and tune at the Carbon Meet. The problem is that my BOV is ****** and they are going to bring one down and install it as well. He won't be able to tune it right with a ****** BOV. I should never have bought that Ebay special.

 

[jeffmsp]

Anyone with anything over 275whp have an engine last on them?

dont know of anyone making good power without larger fuel injectors. you sure aint getting anywhere near 275whp on the stockers.

my guess is that he is close to the max of the stock injectors as he stands now. 200+whp is not in any way ideal for stock injectors. If he is tuned he is probably making 200+ whp at 10psi with his mods..why not get the wrx injectors for $100 and be safe.

 

[mzspeed14.0]

my guess is that he is close to the max of the stock injectors as he stands now. 200+whp is not in any way ideal for stock injectors. If he is tuned he is probably making 200+ whp at 10psi with his mods..why not get the wrx injectors for $100 and be safe.

Where can i find em for a 100 bucks?!

 

[kicker22705]

check ebay for cheap prices on the blue WRX injectors. you can often find them for < $100. paid $60 for mine before and turn around and sold them for $120 when i picked up a set of STi pinks.