I have an Ibanez RGT42DX and im thinking about putting 11-49 strings on it. I already know how to set up the bridge and everything but im wondering if there is a chance the neck would warp since it's pretty heavy strings?

Ive put down 9-42 and 10-46 but it doesn't seem it made much a problem.

I have 11s on my RG2EX1. Yours has a Wizard II neck, right? If so, it should be fine.
U-G Profile

Seagull S Series Acoustic
Ibanez RG2EX1
DigiTech Grunge Distortion Guitar Effects Pedal
DigiTech Hardwire Series TL-2 Metal Distortion Guitar Effects Pedal
1980 Fender Vibro Champ (Weber Speaker, 6L6)
If it does bend,adjust the truss rod.
You can find intructions for that in the ultimate setup thread.
Seagulls,the chicken of the ocean.

Originally posted by Gunpowder:
Everyone just jumps on the bandwagon and gives the same advice in these situations. You know what? I'm going to be different. Call the firemen.