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View Full Version : 3.8 & 4.2L V6


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  1. Tornado?? Does it work?
  2. what RPMS am i shifting at?
  3. "Can" a 4.2 F150 Tow this?
  4. Exhaust upgrade
  5. Horsepower
  6. cleaning intake manifold
  7. sleeping off the line!
  8. Fuel mileage improvements
  9. 4.2 Power anybody?
  10. Programmers?
  11. chip did not improve 1/4 mile
  12. 4.2L engine replacement
  13. Engine size?
  14. Aftermarket Tach
  15. Looking to purchase a 4.2l truck
  16. 4.2/3.8 in ranger
  17. trans valve
  18. Seriouisly looking at a 4.2 truck, some info please.
  19. 4.2L vs 4.3L
  20. OD light flashing
  21. Extended cranking time on 4.2L
  22. How much HP gained when EGR deleted?
  23. 17.5mpg YES!
  24. Mass air flow ????????
  25. Engine swap?
  26. rough runnnig 4.2
  27. My 4.2 is dead! i want more power!!
  28. Looking for towing information.
  29. My Mods
  30. Group buys?