I have a 01 I am looking to buy a FASS system but I am not sure which one to buy. Truck has a S300 turbo, 5inch exhaust, snow performance water meth. I have a smarty to install but want to install the fuel system first. I also want to install 100-120 hp injectors. what brand to buy. I called Industrial injection to get prices but what other brands are out there. Where are MACH injectors made. I tow 15-20k with the truck. Want truck to eventually be around 550-650HP need to know what upgrades are needed to do this. Any info is helpful.
Thanks

 

A Fass 150, or equivalent Airdog would work. Mach series injectors are good injectors,expensive but good. May check out SDX or CPP also. If you want to tow with 550+ hp you will need twins, just about guarantee it. Depending on the measurements of your s300 you have now you may be able to put a S475 under it and be just fine.