injector size

iam going to upgrade my fuel system to a 255 intank 90 maf but what size injectors should i run t he mods i have done now are cai, underdrives,imrc delets, msd, headers, offroad h-pipe,flowmasters, nx 100 shot

24lb or 30 lbs.

Why you upgrading your maf? The stocker can support a ton of hp and a lot more than what your current setup makes. That money can be spent for better parts.

i was only going to do that if i got bigger injectors but any ideas on what more i can do to it

Like it has been said 24 lbs will work as will 30, but that maybe too much.

I would definately get a Gen X upgrade kit and some suspension mods.

thanks for your help my suspension has been done beside for a k-member and drag stuts i will look in to that gen x upgrade thanks alot

I would definately recommend a Low Fuel pressure safety switch, bottle heater, purge kit and a window switch if you already don't have these. Of course NGK TR6 plugs(or an equivolent plug that is 2 heat ranges cooler) gapped at .035

thanks alot for your help

Ahh, no need to.