- electric fan for the 4.9L
- headers for 4.9L straight 6
- Milage maker six
- bad mpg, any suggestions?
- can a 300 six get a lot of hp?
- Fan Clutches for 4.9L
- Odd Timing Issue
- Help with 6cyl ID ?
- Check this Out
- vacumm lines
- Cold start problems
- Getting it to run...
- 4.9, 300I6, the best of ford?
- 88 300 six timing question
- fast seed idle adjustment screw help needed
- help weird prob funny running and stalling then fine
- choke/warming up/fast idle need help
- Pulled engine today
- painting painting, uh oh
- Help with backwards engine?
- How come noone thought of this before now?
- EFI fuel pressure question
- holley 390 upgrade help
- 300 EFI Build?
- What is this knock?
- no fire
- 300 six carbs
- 1990 EFI f-250 won't idle @ startup
- Understanding a i bbl carb
- Carb. question