I have a v2 vortech sc in my 99 cobra!! Is there any boost benefits running a methanol injection with my air to air intercooler? My engine is also built!! mmr 4.7 se 750

 

Yeah you could probably squeeze a little more power out of it with meth by being able to advance spark timing a little as meth injection keeps IAT's a bit lower than they would be otherwise.

How beneficial it would be, somebody else here will know but I really don't got the experience to comment there. Your tuner should also be able to give you a good idea on how worthwhile and otherwise necessary it might be for your current setup. And would also depend on other factors such as what your current average IAT's might be, how much psi you're pushing etc.