2005 Ski-Doo Racing Handbook, Page 26Get this manual
SECTION 022005 MODELS TECHNICAL DATA
MACH 1000 SDISUMMIT 1000 SDI
MODEL ENGINE Engine type Number of cylinder Bore Stroke Displacement Compression ratio Maximum power engine speed (1) Piston ring type New Wear limit New Wear limit New Wear limit New Wear limit New Wear limit 100 RPM 1st 2nd mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) mm (in) Standard mm (in) mm (in) cm3 (in3) 995 SDI 88 (3.465) 82 (3.228) 997.47 (60.869) 12.0 0.5 7900 Semi-trapezoidal Semi-trapezoidal MACH 1000 SDI SUMMIT 1000 SDI
Ring end gap
Ringpiston groove clearance