2003 Polaris Deep Snow Snowmobiles Service Manual, Page 27Get this manual
GENERAL INFORMATION MODEL: 800 SKS MODEL NUMBER: S03NS8CS ENGINE MODEL: S2315-8070-PA8C JETTING CHART
AMBIENT TEMPERATURE
CARBURETION
Type Main Jet Pilot Jet Jet Needle Needle Jet Cutaway Fuel Screw Valve Seat Fuel Octane (R+M2) Throttle Gap Under Cutaway Starter Jet Pilot Air Jet Air Screw Exhaust Valve Spring TM 40 Mikuni 480 PTO470 MAG 40 J89DGN5573 P-8 1.5 2.5 Turns Out 1.8 Key Switch AdjPremium 91 Regular 87 Non-Oxy 0.0787 (2.0mm) 135 NA 1.5 Turns Out PinkYellow P-85 3211080 1.438 (36.52mm) 28 46.625 11.50 10-64 BlackGreen Blue R-11 #2
Altitude ltitude
0600 (02000) 6001200 (20004000) 1200 1800 12001800 (40006000) (4000 6000) 18002400 (60008000) (6000 8000) 24003000 (800010000) (8000 10000) 30003700 (1000012000) (10000 12000)
Below -30 Below -34 C
-30_ to 10_F -34_to -23_C
10_to +10_F -23_ to 12_C
+10_to +30_F -12_to 1_C
+30 to +50 +30_to +50_F -1_to +10_C 1_t 10_C
Above +50_F Above +10_C
520N510N #4 490480 #3 460450 #3 430420 #3 400390 #3 380370 #3 XXX
500490 #3 470460 #3 440430 #3 410400 #3 390380 #2 260350 #2