Bombardier SeaDoo 2001 factory shop manual, Page 528Get this manual
Section 15 TECHNICAL DATA Subsection 05 (GTX AND RX MODELS)
GTX AND RX MODELS
ENGINE Engine type Induction type Type Water injection fitting (head) Water injection fitting (cone) Water injection fitting (muffler) GTX RX BOMBARDIER-ROTAX 947 Reed valve Water cooled, water injected with regulator 3.5 mm (.139 in) mm (.118 in)
Exhaust system
Not applicable 3.5 mm (.139 in) Rotax Adjustable Variable Exhaust (RAVE) Electric start VROI (Variable Rate Oil Injection) Direct driven FORMULA XP-S (synthetic) 88 mm (3.465 in) 88.25 mm (3.474 in) Not applicable 78.20 mm (3.079 in) 951.2 cm (58 in) 6.1: 51.8 0.6 cc 0.10 mm (.0039 in) total semi-trapez 0.450.60 mm (.018.024 in) 1.00 mm (.039 in) 0.0480.075 mm (.002.003 in) 0.2 mm (.008 in) 0.09 mm (.0035 in) 0.20 mm (.008 in) 0.10 mm (.004 in) 0.08 mm (.003 in) 0.3900.737 mm (.015.029 in) 1.2 mm (.047 in) MAG side: 0.050 mm (.002 in); PTO side: 0.030 mm (.001 in) Not applicable Not applicable Not applicable Not applicable 0.0170.034 mm (.0006.0013 in) 0.050 mm (.002 in) 0.0030.012 mm (.00012.00047 in) 0.015 mm (.00059 in)