A LOT OF YOU ALL TALK ABOUT UGRADING YOUR INJECTORS BUT AFTER SEARCHING AROUND THE WEB THE $500. 00--$600. 00 WAS A LITTLE STEEP FOR ME . I WAS LOOKING ON EBAY AT THE DODGE STUFF AND CAME ACROSS TWO DIFFERANT GUYS WHO ARE SELLING NEW BOSCH 275 HP RV AND 300 HP FIRE EQUIPMENT INJECTORS BRAND NEW WITH INSTALL KITS AND ONE YEAR WARANTEE BOTH OF THEM HAVE GOOD EBAY RATINGS SO MY QUESTION IS ... . WHAT ARE THESE SIMILAR TO, DD1'S, MACH? THEY ARE BOTH SELLING FOR AROUND $300. 00 AND I THINK THIS COULD BE MY NEXT MOD. . MY TRUCK IS AS FOLLOWS 98. 5 ,24V, 4" EXHAUST, K&N AIR FILTER, REBUILT transmission, AND I DO SOME HEAVY TOWING. . WHAT DO YOU GUYS THINK ?????? I'M ALSO LOOKING FOR A BOX FOR A GOOD PRICE TOO. I'M LEANING TOWARDS A USED EDGE-EZ CANT AFFORD THE NEW ONE I GOT THAT MORGAGE TO PAY FIRST... ... .....