- What kind of oil do you use?
- SuperCharger for a 4.2 v6
- 2000 4.2 dual exaust will run bad?
- Hessitation
- new to this website -----
- K&N aircharger kit (FIPK)
- parts interchange
- where to get trans. service for f150
- Performance in a nutshell?
- V6 4.2 problems, recalls?
- Change Tire Size
- truck upgrade
- What does 10% feel like??
- Performance Mods. on the 4.2
- strokers
- Supercharger for F-150 4.2 V-6
- Does anyone have a 4.2 with dual exhaust?
- 3.8 Liter V-6 Engine Checklight
- HELP !!!!!
- High Co Level
- Headers for the 4.2???
- Any performance parts for the 4.2L?
- 4.2 CRACKING BLOCKS OUT THERE?
- What RPM?