fastang wrote:Charlie don't surf wrote:My 7.3L Navistar Turbo Diesel 6200# Ford F-350 gets 31mpg hwy, 22mpg towing a 15,000# trailer-
It will also do low 11's in the 1/4 mi- but you can't see the truck from the Tree because of the soot.

Awsome!
Coworker of mine has a mid '90s F350 4 door all tweaked out. He took me for a ride once and I was very, very impressed with the performance of such a big truck. He said look behind us so I did and I couldn't see the tailgate.
I forget how much boost he is running but he can't figure out why he keeps lifting head gaskets.

If it is a mid 96 and after square bodied F series then it has almost the same motor, same block and heads-minus the intercooler and with a smaller Garrett T1 Turbo and lower volume injectors and diesel oil pump. The 7.3 is a CI block w/ CI heads, (6) head bolts per cyl (only 10mm stock)
and prone to stretching with a programmer and or exhaust restriction removal, ((oh yeah, mine has no Cat or Muffler whatsoever 4.5" from the Turbo back)) and they are known for blowing the LR corner's HG. Larger head studs ( 16mm ) upgrade allow you to increase the torque on the heads by about 60% and are rated at 1000hp- well worth the 6 bills.