- pcv valve question
- Would a Hight Flow cat. make this a little deeper? (sound clip)
- Which carb? Holley 390cfm or 465cfm
- final end, exhaust
- EFI Mainfolds
- vacume line ?s
- bore and stroke
- Max overbore of a 65 240?
- 4.9L commercial?
- Help diagnosing fuel problems...65 F100 I6
- Engine ticking.
- rear end gearing
- Pro-comp Tuned headers
- New Tach
- Need OEM EGR valve for old E-150 4.9
- Turboed 300L6?
- cheap easy performance mods?
- Should I get rid of her?
- 300 sound
- Little Stinker -- Gas Fumes in Cab
- running rich
- What cam are you running?
- carbon canister cracked
- EFI manifold,2.5'' Walker & 4bbl dbl pump?
- Pulsing Vibration above 2300rpm?????
- Fuel draining back???
- Finally took her to scrap
- Did the gear swap.
- 91 F150 300 with no spark....need help
- 300 i6 bored over!!!!!!????!!!!1