1978 Ski-Doo Shop Manual, Page 348Get this manual
Quality of the image is intentionally reduced!
SECTION 08 SUB-SECTION 02-05
44 mm (1 34")
EVEREST and FUTURA
TNT RV and SONIC BLIZZARD ALPINE ELITE 450 LC 6500 PLUS FIA and FIC
33-35mm (1516" -138")