- hydrocarbons and emissins test, help
- egr valve
- Are you looking for a 4BBL intake?? Want to save some $$$$$
- 79 motor in a 93
- EFI 300 Manual transmission questions
- Dumb Igntion Question
- who makes a turbo intake for the 300
- Tightening the Rockers
- header installation
- All you EFI 6 4wders are gunna love this one
- fuel miliage
- Mazda 5 speed howls
- which stall RPM for the 300
- O2
- Pics of vaccum lines
- Shift Kit, any one have one on there truck?
- hesitant acceleration
- why is this happening??
- 4.9 engine balance??
- Ignition timing of 300 I6 ?
- Thinking about getting a tachometers any thoughts?
- Running very hot
- need help
- oil pressure guage
- plug gap
- porting
- carbon buildup on dist contacts
- exhaust
- Rear oil Seal
- My cure for the stumblin' 6