Compression Ignition Addict
Join Date: Aug 2007
Location: central pennsylvania
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just had some experience with this one...
Drove out through pa down through the mountains of West Virginia, and across Kentucky, 12.5 hrs each way. On the way down at 70 to 75 mph at 2100 rpms I got 18 mpg from both tanks of fuel. This was on the 80 hp econo.. On the way home with the chip in the 120 race I got 21 mpg at 65- 70 mph the tach at 1900 rpm.. I didnt switch the chip until half way back through kentucky so some of the miles were on the flat and many on the hills of W Virginia..
EARLY 99 PSD. 7.3 F 250 SUPERDUTY LARIAT, 6 FT BED SUPERCAB. 6 SPEED 4X4. 65,000 MILES,
MODS TO DATE:
4" MBRP TURBO BACK
TYMAR FILTER CUSTOM FABRICATED STAINLESS 45
DP ADJUSTABLE CHIP 60 HP TOW/80 HP ECONO/120HP RACE
pillar mount, isspro gauges egt, boost, fuel pressure..