- horsepower efi 300
- new 1981 4.9 150 ideas
- What year is the best EFI Manifold to buy?
- Roller Lifters/Cam
- 1990 F150 I6 starter problem
- Wrong Part Shipped
- Compression test question.
- Timing Gear versus Timing Chain
- I'm ressurecting my 87 F150 with 300Cid any thoughts???
- 5sp Tanny
- Who measures lifter bores?
- lifter cover
- 300 random miss.
- 300 rebuild
- carb preheater
- carb preheater
- 89 4.9 build
- any programmers??
- finally an upgrade....minimal cost involved too
- Headers??????????
- Dropping oil psi ... #2
- Oil Level
- cold lash adjustment for 223?
- Valve job
- weird sound
- flowtech warlock
- Re-build considerations
- sudden discovery!!
- cats and exaust smell
- Looking at a motor...what to look for