1979 Ski-Doo Supplementary Shop Manual, Page 205Get this manual
SECTION 08 SUB-SECTION 04-05
CARBURETOR SPECIFICATIONS
MODEL ENGIN TYPE CARBURETOR TYPE LOW SPEED ADJ:!: 18 IDLE SPEED R.P.M
ELANSPIRIT ELAN OLYMPIQUENUVIK CITATIONMIRAGE EVEREST FUTURA EVEREST FUTURA EVEREST FUTURA BLIZZARD 5500 GRAND PRIX SPECIAL BLIZZARD 7500 SUPER SONIC CROSS COUNTRY BLIZZARD 9500 ALPINE 640 ER ELITE 450 LC
250 250DL 340 300 340 400 440 444LC
247 248 343 294 343 402 440
Tillotson HR 173A Tillotson HR 172A Mikuni VM 30-91 Mikuni VM 30-104 Mikuni VM 30-98 Mikuni VM 30-92 Mikuni VM 34-165 ikuni VM 34-150