we should do a milage test cause everything in my sig if i do 65 mph i can get 28mpg cause the truck is barly working to do the speeed.....more power =more mpg to a certain extent mine is finally dropping with these injector but there like a freaking garden hose running into the engine:lol4I'd pick Don, since he goes through each injector body and if it is damaged. He will fix it. He also does something with his Tips. I have had DDP and Flux. If you compare both together, the tips themselves are a lot different. Dons are shaved/curved on the bottom and for some reason they run cleaner. Maybe because he EDM's them or just spends the time to do everything needed to have a clean running truck. Heck, my truck with Flux 3's hardly smokes and gets 540 out of a full tank.
Like I said, I had both DDP and Flux. DDP 150's .vs. Flux 3's(150's as well). Flux idle smoother, start faster, WAY LESS SMOKER, power is stronger, no more haze either, and better MPG. How can just changing my nozzle's do that? I went with new DDP's and Flux's. Flux are best on the CR. DDP have there sh*t down on the 12 valve motors.
Extrude honed is good to a certain extent. Like anything above 90hp will just smoke and get hot. Anything extrude honed below 90hp, I would prefer. Since it won't smoke much and it is a lot cheaper way to get the same thing as DDP.