Upgrade radiator or replace with OEM?

[the88bird]

I have an 88 Thurnderbird with just a few mods and the radiator just started leaking out of the bottom. I was wondering if it would help at all if i added a bigger radiator, say a 2 or 3 core radiator? Or would just buying another OEM one to replace it be alright? I plan on putting a 50 shot of nitrous and maybe methanol injection to it soon, so i don't want it get hot or anything and i live in Texas so it gets pretty hot.

[Stinger]

You shouldn't "need" a larger radiator, though a 2 or 3 core won't hurt anything as long as you don't have any "runs too cold" issues currently (which some 2.3 people do have issues with).