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View Full Version : 3.8 & 4.2L V6


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  1. Shaking V6
  2. 97 4.2-Click...Click
  3. back from dyno
  4. new to the 4.2
  5. A message from your Forum Moderator
  6. LOL, ricer - 0, truck - 2
  7. 2 thumbs up for the Diablo so far
  8. Some of the modifications available
  9. rear differential change??
  10. Cylinder size
  11. rough in idle
  12. Everyone, check to see if your passenger carpet is wet
  13. What is BEST air intake/filter
  14. Best air intake
  15. roller rockers and cams for the 4.2?
  16. 3.8 in a 4.2 van
  17. Tornado?? Does it work?
  18. what RPMS am i shifting at?
  19. "Can" a 4.2 F150 Tow this?
  20. Exhaust upgrade
  21. Horsepower
  22. cleaning intake manifold
  23. sleeping off the line!
  24. Fuel mileage improvements
  25. 4.2 Power anybody?
  26. Programmers?
  27. chip did not improve 1/4 mile
  28. 4.2L engine replacement
  29. Engine size?
  30. Aftermarket Tach