RangerSVT
Oct 09 OTOTM
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- Joined
- Mar 15, 2009
- Messages
- 7,883
- Reaction score
- 53
- Points
- 48
- Location
- TRS since 2002 - NW KY
- Vehicle Year
- 19962002
- Make / Model
- Ford
- Engine Size
- GT-40 5.0L EFI W/AC
- Transmission
- Automatic
Ok, first some info for those that don't know. I have a 5.0 P head from a 99 ex in my 02 sport Trac. Even with the 4.10 gears, I'm getting about 17-18 mpg. My goal is to hit 20. I'm due for a tuneup, and with new plugs, wires, and fuel and air filters changed I'm pretty sure I can reach my goal. Since I need plugs, there are a few out there and am thinking of what plugs to use. Normally I use autolite double platinums (app104), but autolite recently introduced a new plug, I think its the extreme. I'm wondering if any any 5.0 members have used this plug and have any results with it. The other plug I was thinking of I'd the E3 diamond fire, but I'm skeptical on this plug. So let me know your opinions and results
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