i would to ask those who have used hoppers which one they preferred and why and which ones they dislike and why thanks for all information. as i am going to be buying one.
also i have done most of what i have read about for a cat c-15(accert) , shimmed transfer pump help in mid range(1200-1500 rpm), however fuel milage is only around 4, tried driving differentspeeds and changing rpm's.any thoughts or advice is greatly appricated