Hey Nashman are you sure they're 430cc? The guy that wrote up a FAQ for turboing celica's said that you need "
N/A supra (light green tops) 315cc/min injectors. These are direct replacements to what u have. (good to 10psi)" And then on this website,
http://www.suprastore.com/19to19nonspe.html it says they are 380cc injectors. I'm at school so I gotta run but I gotta research this more.