| Product Run | Dates | Serial Numbers | Notes |
|---|---|---|---|
| Start | Nov. 2007 | 001001 | |
| Rev. 0.1 | May 2011 | 001205 | Refined starter collar to have a flat exterior |
| Rev. 0.2 | Jun. 2011 | 001205 | Implemented Comprehensive Warranty |
| Rev. 0.3 | Aug. 2015 | 001302 | Modified pilot area for added pilot cooling |
| End | Aug. 2015 | 001341 |