- conversion kits
- Mufflers
- Oil pan leak (how much to repair?)
- 1.94/1.60 valves, what seats did you use?
- Poor Idle misfire 89 F-150 w/ 4.9L
- Seat release repair?
- O2 sensor??
- NEED help ASAP!
- Need carb advice..86 electric choke
- walker down pipe
- Transmission advice please
- Carb 300, Hard to start hot
- I-6 rebuild question
- Vacuum line diagrams?
- Carb problems with 4.9L
- engine misses
- Carb sounds like a tea kettle
- Air box stole some power?
- Cheap Electric fuel pump.
- Setting my 1 Barrell is driving me crazy
- Horsepower at low RPM
- Powerdyne S/C for 4.9
- Is anyone going to make EFI performance parts?
- stroker
- Just A theory
- Cam opinion
- Chugging & High Idle
- 86 EFI 300 head on a 95 300
- tranys
- Vacuum line map for 1986 f150 300/six