There was a post on the old pyrofan that had a list of lift times, drawing a blank on the 1.3g shell lift times and all my paperwork is currently locked up in my storage unit where I have it saved and don't have access to it right now. Can anyone help me out with this? Thanks!
1.3g Shell Lift Times
- Thread starter kram1982
- Start date
Here's my chart. The weight is what I have as the maximum weight for a ball shell, so for ATF reporting purposes, a 5" ball shell is pretty much guaranteed to be under 700g. Depending on the shell, weights may be much less - a 6" parachute shell is quite light. (NOTE: Chart reloaded 12/21/2020 to correct bad cut-and-paste of Weight column.)
YF is for Yung Feng, a premium brand that I use when I can get them. In general I find that the cheaper sells tend toward the minimum, while the premium ones tend toward the maximum.
YF is for Yung Feng, a premium brand that I use when I can get them. In general I find that the cheaper sells tend toward the minimum, while the premium ones tend toward the maximum.
| Size | Weight (g) | Delay to full open (sec) | Min Delay | YF Delay | Max Delay | Height (ft) | Burst Diameter (ft) |
2 | 80 | 2.2 | 2 | 2.4 | 230 | 49 | |
2.5 | 150 | 2.5 | 2.4 | 2.8 | 2.8 | 230 | 49 |
3 | 195 | 2.8 | 2.4 | 3.1 | 4 | 283 | 66 |
4 | 410 | 3 | 2.8 | 3.4 | 5 | 328 | 98 |
5 | 700 | 3.6 | 3 | 3.8 | 5.2 | 410 | 148 |
6 | 1325 | 4.2 | 4 | 4.2 | 5.6 | 492 | 197 |
8 | 2745 | 4.8 | 4.2 | 5.2 | 5.7 | 656 | 361 |
10 | 6435 | 5.6 | 5.3 | 6.1 | 6 | 820 | 426 |
12 | 9000 | 6.2 | 5.8 | 6.5 | 7 | 984 | 492 |
| Mine | 0.3 | ||||||
| Comet | 0.3 |
| Height & Burst Diameter: Vulcan Fireworks Photobucket |
| Delay: Mike Korbylo http://www.finalefireworks.com/node/1001169 |
| YF delay from Coach Timmy |
| YF use higher delay times - basically 1 size up |
| YF fancy shells (multiple color changes etc.) - add .1 |
Last edited:
Lilnewman17
Member
- Joined
- Jun 2019
- Messages
- 13
Height and burst diameter also messed up on the 12"
