Sno*Jet Models
Here is a list of the different models. Click on certain year and it will take you there or you can just scroll down. Some of the models have a picture, so click on the italicized names to see a picture of that model. I am not sure if this is all correct. If you know of more info or the correct info, mail me.

Note: Some of the pictures do not load. I am still working on getting them all linked.

Model Engine Displacement Horse Power Engine Make Suspension Sprocket Ratio Belt Number
1966
Standard 300 15HP Hirth Bogies 11:27 050181
1967
The Deluxe Model had a different color seat. 

The Standard seat was black with a black back rest with a blue Sno*Jet oval in it.

Standard 300 15HP Hirth Bogies 11:27 050181
Deluxe 300 15HP Hirth Bogies 11:27 050181
1968
The Standard had a blue seat with two white stripes and a wide red stripe in the center of the seat.
Standard 200 15HP Hirth Bogies 11:27 050181
300 17.5HP Hirth Bogies 11:27 050181
Deluxe 400 20HP Hirth Bogies 12:27 050181
500 30HP Hirth Bogies 13:27 050181
1969
Here is a picture of a 69
150 330 15HP Hirth Bogies 11:27 050181
175 300 17.5HP Hirth Bogies 11:27 050181
190 300 19HP Hirth Bogies 11:27 050181
230 372 23HP Hirth Bogies 12:37 050181
300 600 30HP Hirth Bogies 13:27 050181
350 634 35HP Hirth Bogies 13:27 050181
1970
Jet Flight 248 12HP Hirth Bogies 10:27 050181
Star Jet 292 15HP Hirth Bogies ? ?
292 19HP Hirth Bogies ? ?
339 24HP Hirth Bogies ? ?
339 27HP Sachs Bogies ? ?
Super Sport 339 24HP Yamaha Bogies ? ?
350 25HP Yamaha Bogies 11:27 050183
396 27HP Yamaha Bogies ? ?
399 24HP Hirth Bogies 11:27 050181
438 26HP Hirth Bogies ? ?
493 28HP Hirth Bogies 17:37 050180
634 35HP Hirth Bogies 17:35 050180
Super Jet 340 24HP Yamaha ? 17:37 050183
400 ???? Yamaha ? 17:37 050183
500 ???? Hirth ? 17:37 050180
634 35HP Hirth ? 15:37 050180
GT-1 292 15HP Hirth Bogies ? ?
338 24HP Hirth Bogies ? ?
340 27HP Sachs Bogies ? ?
GT-2 338 24HP Yamaha Bogies ? ?
396 27HP Yamaha Bogies ? ?
399 24HP Hirth Bogies ? ?
440 26HP Hirth Bogies ? ?
493 28HP Hirth Bogies ? ?
634 35HP Hirth Bogies ? ?
GT-3 800 ? Hirth ? ? ?
1971
Star Jet 292 15HP Hirth Bogies 10:27 050181
292 19HP Yamaha Bogies 16:37 050253
338 19HP Hirth Bogies 16:37 050181
Star Jet Deluxe 338 24HP Yamaha Bogies 16:37 050253
S/S Jet 296 27HP Yamaha Bogies ? ?
292 24HP Yamaha Bogies 16:37 050253
338 to 32HP Yamaha Bogies ? ?
396 to 32HP Yamaha Bogies 17:37 050253
433 to 32HP Yamaha Bogies 19:37 050253
Super Jet 396 27HP Yamaha Bogies 17:37 050253
634 35HP Hirth Bogies 21:37 040180
ThunderJet 440 ???? Yamaha Sliders ? ?
1972
Star Jet 292 19 Hirth Bogies 11:27 050181
292 19 Yamaha Bogies 11:27 050339
396 27 Yamaha Bogies ? ?
Star Jet+2 338 24 Yamaha Bogies 15:37 050339
396 27 Yamaha Bogies 15:37 050339
SST 292 24 Yamaha Sliders 15:37 050339
338 26 Yamaha Sliders 16:37 050339
433 30 Yamaha Bogies 18:37 050339
433 37 Yamaha Sliders 18:37 050339
Super Jet 433 30 Yamaha Bogies ? ?
Thunder Jet 292 ???? Yamaha Sliders ? ?
340 ???? Yamaha Sliders ? ?
440 ???? Yamaha Sliders ? ?
650 ???? Yamaha Sliders ? ?
1973
Star Jet 292 19HP Yamaha Bogies 11:27 050399
338 24HP Yamaha Bogies 15:37 050399
433 27HP Yamaha Bogies ? 050399
433 27HP Yamaha Sliders ? 050399
SST 295 ? Yamaha Sliders 15:37 050399
340 32HP Yamaha Sliders 16:37 050399
440 38HP Yamaha Sliders 18:37 050399
Whisper Jet 440 30HP Yamaha Sliders 18:36 050253
ThunderJet MOD1 292 ???? Yamaha Sliders ? ?
ThunderJet MOD2 340 ???? Yamaha Sliders ? ?
ThunderJet MOD3 440 ???? Yamaha Sliders ? ?
ThunderJet MOD4 650 ???? Yamaha Sliders ? ?
1974
Strato Jet 295 19HP Hirth Bogies 11:27 050181
Astro Jet 295 19HP Yamaha Bogies 11:27 050399
340 24HP Yamaha Bogies 16:37 050399
440 32HP Yamaha Bogies 18:36 050399
Astro SS 295 19HP Yamaha Sliders 17:37 050399
340 24HP Yamaha Sliders 18:36 050399
440 32HP Yamaha Sliders 19:34 050399
SST 295 27HP Yamaha Sliders 17:37 050399
340 32HP Yamaha Sliders 18:36 050399
440 39HP Yamaha Sliders 19:34 050399
Sabre Jet 440 39HP Yamaha Sliders 19:36 050399
650 50HP Hirth Sliders ? 050399
Whisper Jet 440 39HP Yamaha Sliders 18:36 050399
Thunder Jet 340 ???? Yamaha Sliders ? ?
1975
Astro Jet 295 ???? Yamaha Bogies 17:37 050339
Astro SS 340 ???? Yamaha Sliders 18:37 050717
440 ???? Yamaha Sliders 19:36 050717
SST 440 52HP Yamaha Sliders 19:36 050717
SST F/A 340 50HP Yamaha Sliders 20:36 050665
440 65HP Yamaha Sliders 21:34 050665
Whisper Jet 440 ???? Yamaha Sliders 18:37 050253
ThunderJet 440 ???? Yamaha Sliders ? ?
1976
SST 440 ???? Yamaha Sliders ? ?
Astro SS 340 ???? Yamaha Sliders 18:37 ?
Astro Jet 295 ???? Yamaha Bogies 17:37 050399
Although advertised was a 76 SST F/A 340 and 440, they were only produced in 75.