| Year | Engine/Model | Mfg. Code | Model | Kit # | Price | |
|---|---|---|---|---|---|---|
| 500 CFM | H-2 | 2300 | CRK-311 | $59.84 | ||
| 600, 750 CFM | H-4 | 4010 | CRK-412 | $75.25 | ||
| 650, 800 CFM | H-4 | 4011 | CRK-413 | $77.91 | ||
| 600, 650, 700, 750, 800 CFM | H-4 | 4150 | CRK-154 | $69.47 | ||
| 812, 830, 850, CFM | H-4 | 4150 | CRK-154 | $69.47 | ||
| 400 CFM | C-4 | AFB | CRK-313 | $64.25 | ||
| 500 CFM | C-4 | AFB | CRK-313 | $64.25 | ||
| 600 CFM | C-4 | AFB | CRK-313 | $64.25 | ||
| 625 CFM | C-4 | AFB | CRK-313 | $64.25 | ||
| 750 CFM | C-4 | AFB | CRK-313 | $64.25 |