All motor upgrades...Fuel Injectors?????

[1gTalon401]

Im looking into gettin some new fuel injectors to put in along with my remanufactured cylinder head, timing belt, and water pump. The remanufactured cylinder head also has a 3 angle cut. Just a couple questions. Which size injectors would be best for my n/a 4g63 with intake,exhaust,headers, and lightened flywheel?? If i upgrade to bigger injectors will the ECU function normally? Also will I need to upgrade the fuel pump? Any suggestions would be great. Thanks guys

 

[DRated]

I don't know about the size of your injectors. Depends on what hp you want to attain, I guess.

If you upgrade injectors is always a good idea to have an upgraded fuel pump and some way of controlling the extra fuel spray. For example, an AFC, AFC-2, AFC Neo, E-manage, AEM. Something...

 

[yamaha4life89]

Also a fpr is a good way to control fuel flow.

 

[bjw24]

www.vfaq.com will tell you all about injectors and what size does what.. check it out ! Good luck