I've got an AEM fuel rail for my 98 GS-R right now, with the stock injectors. I've been scouring eBay for a set of bigger ones, but I'm not terribly sure what injectors will fit, and which ones won't. I'm not particular whether they're peak and hold or saturated type... as I'll be replacing the ECM at the same time for the AEM computer. Do all fuel injectors pretty much fit all fuel rails (with the exception of side drafts), or are there vast differences in size?
Thanks in advance.