fuel system/injectors???

[dsm03]

Is there such a thing to have to big of injectors? For instance, running the 16g turbo should you just use 550 cc injectors which is the least you should use to be sufficient or can you go as big as 1000cc ? what does that depend on if you guys could help, another thing is for the fuel system upgrade what else do i need other than bigger injectors and walbro fuel pump?

 

[GVR4592]

It depends on your tuning device. If you're using a piggyback like the safc or maft, then usually 650's are the limit. If you have an eprom ecu, then you can get a chip or Dsmlink and use whatever size injectors you want.

 

[dsm03]

whats the best device to use? im really new to this stuff so im in the process of learning these kind of things, whats the best way to tune the car so it runs correctly??

 

[JohnCIV_Talon]

Most people would say dsm-link. But that costs alot of money, close to one thousand dollars with the eprom ecu,lap top, and dsm link its self. If you dont ever plan on running anything bigger then a 16g then I would just go with an afc and 650's. You never know what you are going to want though, and most people are only satisfied for so long. If you want to be safe, get dsm link, so big injectors and you will be ready for any turbo you want. Of course there are all the suporting mods you will need. Those can be found in the tech/diy section up on the top left of the site.

 

[dsm03]

yeah im running a 16g right now with stock injectors and fuel pump, so its only boosting at stock levels and ive been doing my homework and i know i need to upgrade those things in order to boost more than 16psi i believe thats the most you can pump out with just 14b.

 

[GVR4592]

The first thing I would is check to see if you have an eprom ecu.

http://www.tmo.com/howto/ecu1g/checkeprom.htm