I was also considering the 24lb injectors, but after I e-mailed vanir I changed my mind. I lost the e-mail, but he basically said that there is no need to put 24lb injectors in unless there has been extensive inside the engine mods, such as a new cam. I bought remanufactured injectors from napa for 35 a peice after the core charge and I havent had any problems yet. I figure that by the time they fail or start giving my problems I'll have enough engine mods to warrant the 24lb injectors.
-Chav
-Chav