1993 7.3 liter ford diesel . i need more horsepower without instaling a turbo ?
Can a super chip be put on this truck ? will it help ? what will it do to the fuel economy ?
Answer
Biggest problem with the 6.9 and the 7.3 is getting air in and exhaust out. take a 1" hole saw a drill about 20 holes all around the air cleaner. add a larger than oem exhaust. the chip will also help and should not hurt fuel economy.