i currently have 260cc injectors in there now....was told need to get at least 360cc....if i go bigger with like a 550cc injector will that hurt me at alll with power or should i stay with just getting the 360cc injector

 

What turbo do you have? What boost are you running? Are you using anything for fuel management? Do you have an AFPR?

Give me some more info and I can help you out alot more. When posting about stuff especially with Mitsu's is always good to be as specific and long winded as possible.

 

garrett-t25...running right now 5 pounds...i know its not a lot but im running it safe....fuel management im using a apex' safcII and yes i have a fuel pressure regulator if that what AFPR means...already have a walboro 255lb...dam thing is freaking loud

 

originally bought the turbo for more of a show thing but im liking the speed and want to do some upgrades already...im getting a bigger TB and upgraded intake manifold and some other bolt on things....but i need to fix my leaning problem first

 

Do you have any kind of data logger? Something that can tell you what your duty cycle is? Something you might also want to look into since you have a turbo on a high compression non turbo motor would be a wideband.

Yes afpr stands for adjustable fuel pressure regulator.

Good option for you right now would probably be some DSM 1g turbo fuel injectors. You can usually pick them up cheap too. Around $50-$80 for the set. They are 450cc injectors. With the safc you shouldn't have to worry too much about running larger injectors, you can just pull the fuel out with them. That shouldn't be a problem till you get up into something that is in the 720cc+ range.

 

no im not running any kind of data logger...awesome thanks for the help.....do you know of a site where i can buy the dsm 1g turbo fuel injectors at?

 

I'll look around. I was on a site the other day that had a bunch of 450s for like 65bucks for a set of 4. I didn't pay much attention cause stuff like that doesn't do me any good. I'll see if I can find it otherwise ebay it or ask around. DO NOT pay over $75 for a good set of 4.

 

I have some 450s from a 99 GST ill let go for $60.

 

I know with the 420a you have to use a resistor box with the dsm 450’s might want to look into that

 

i'll have to check into it...guys thanks for the info....this has been the first time i have actually got good feedback....all other have end up in a bashing session