Motorsports. These are drilled injectors and there are many horror stories told about these injectors. I must have been only lucky one because I ran the JECS 850s for about 10k miles without any problems. SZ tuned my car and Greg said he was surprised how well matched the injectors seemed to be. I bought mine back in like 2008, i believe, so maybe the quality control was better back then-im not sure. I only removed them because I upgraded to a Haltech standalone and running a flex fuel setup with Injectors Dynamics 1000cc to handle the higher fuel demand and I also didnt want to run drilled injectors after investing all that money on the stand alone system for fine tuning...it would be contradictory and a waste of money.
My JECS 850s will probably be in the classifieds including the SZ tune (eprom) and they will be great for someone who wants to upgrade to big Injectors and be able to just drop them into their old style fuel rails because they are the old style injector.
