help on injector size?

[ryant102]

so im going to be doing a e316g upgrade and i was just wondering what the forum suggest. i want e3 turbo, i have 3inch exhaust, clutch already 2g o2 housing ported. now i plan to just get a safc for now, so was wondering what size injector to get. i will also be getting the wally 255. so what size injector should i run from what i read im seeing 550's or 650's. i have also read that the sweet spot is around 26psi on the e316g so i plan to be around there. sorry if i sound newbish, the dsm world is a whole new realm from the wolkswagen world

 

[2gmummy]

so im going to be doing a e316g upgrade and i was just wondering what the forum suggest. i want e3 turbo, i have 3inch exhaust, clutch already 2g o2 housing ported. now i plan to just get a safc for now, so was wondering what size injector to get. i will also be getting the wally 255. so what size injector should i run from what i read im seeing 550's or 650's. i have also read that the sweet spot is around 26psi on the e316g so i plan to be around there. sorry if i sound newbish, the dsm world is a whole new realm from the wolkswagen world

Honestly id go big like 1000 or 1200 with proper tunning they will work just fine and it saves money so you dont have to buy bigger later if you get more mods. And plus then you can run e85

 

[youngDSMracer]

from what I've read safc cant handle anything bigger than 650 injectors

 

[salvador2330]

You don't want to go get it tuned then you should just get 650

 

[arodgst]

Go with 650 injectors if you are going to be using a safc and if you want any bigger get dsmlink or safc with maft. As for 26 psi it may be pushing the 650's just check your injector duty cycle and make sure your not overruning them.

 

[92AWDHX40]

Do you have tuning devices at least a datalogger, a safc isnt a sufficiietn got a wideband so you dont blow your engine up. I see new tuners ask questions like this but dont have the needed tuning devices, but want to get other things not needed yet. The search button will have answered lots of questions deciding your fuel quesitions.

 

[ryant102]

i will be taking it to tpg to get it tuned my buddie is good friends with nate