Originally Posted by windrunner408
Well if you are not going to upgrade your turbo and you tow and you dont have studs, then I would recommend you dont get new injectors at all unless you have a bad one or something. Now if you do have a bad one and just want to replace them all with some upgraded injectors then I recommend you figure out what your goals are for the truck as to whether or not you will want to replace the turbo or not. Lets say you go with a powermax turbo then I would recommend 175cc injectors as you will be able to have a tow tune written so you can tow your 10K load. Hope this helps.
Without studs and towing 10K, I would be nervous about causing
a head gasket or other problem. Another thing with larger sticks is you absolutly need a fuel pressure gauge and it would be smart to get an aftermarket fuel delivery system. Low fuel pressure will kill injectors. I know I am a newbie, but I bet I have read 3 dozen threads on injectors in the past 2 weeks because I am doing the same thing. The difference, I have the mods to support them. I too will be towing.... a 12K goose.... and plan on getting 175cc / 75% nozzles, but not until I have an AirDog II fuel delivery.
Like windrunner said, what are your goals. If your not looking to have the power for smoking some kid in a camaro or mustang, I would stick with stock or 155cc with stock nozzles like Fred says. My .02