|
|
|
2 Reviews from imbabcock.
|
|
 | |  |
|
| Tornado Air System |
| Quality: |
| 4 |
| Features: |
| 4 |
| Installation: |
| 5 |
| Appearance: |
| 4 |
| Overall Rating: |
| 4 |
|
| Tornado ??? |
| Written on June 01, 2008 09:37:38 AMVehicle: 2000 GMC Sierra |
| |
| I installed this in my 2000 gmc sierra 5.3 extended cab short box 4x4 and only saw about 0.5 mpg increase, and zero power increase. This is city driving I dont know about highway mileage yet. |
|
|
| Spark Plugs by E3 |
| Quality: |
| 5 |
| Features: |
| 5 |
| Installation: |
| 4 |
| Appearance: |
| 5 |
| Overall Rating: |
| 5 |
|
|
| Written on December 04, 2007 11:50:10 PM |
| |
| I installed e3 plugs in my 2000 gmc sierra and noticed a slight difference in power but noticed a little over a 1mpg increase when I drive normal. Thought they were a little expensive but they did make a difference. much better then the bosh platinum 4s. |
|
|
| |
 | |  |
|
|