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@ _ "BIG_KAHUNA" 120CC STARTER KIT temp out of stock

THIS IS FOR PEOPLE WITH A RUNNING CDI TYPE 50CC OR 70CC ENGINE THAT WANT TO BUMP IT UP TO 120CC.S

YOU WILL NEED TO USE A LOT OF YOUR OLD PARTS LIKE, CYLINDER STUDS, TRANSMISSION, CLUTCH, BIG DOME HEAD (OR_GET_ONE) AND ON AND ON...

THIS KIT COMES WITH A NEW SET OF (TRANNY_CASE'S) THAT ARE READY FOR THE (54MM_BORE_CYLINDER) AND MATCHING (54MM_PISTON_KIT).

ALSO COMES WITH A (HIGH_FLOW_OIL_PUMP) NEEDED FOR THE (52MM_STROKER_CRANK) AND A (COMPLETE_GASKET_SET)

FOR INFO ON THE PARTS INCLUDED CLICK ON ONE OF THE FIRST 6 PICTURES BELOW


86Y/S1109/BBCS/100013/319J/S1192

@ 54MM HI_COMPRESSION RACING_PISTON (12:1/or_more) 13MM_PIN  TRX90_114CC  (S1109)
@ e BIG_BORE CASE_SET (50CC/70CC/TRX90) 58MM_OPENING CDI_TYPE_CASES (BBCS)
@ 54MM_BORE  (63MM/SHORT)  ALLOY_CYLINDER  (100013) (340C)
@ 270%_OVER_STOCK HIGH_FLOW OIL_PUMP FITS_PRE_1982 Z50_CT70<P>SL70_XL70 FITS_ALL_ATC70 ALL_TRX70 1/22M (319J)
@ e COMPLETE GASKET_SET_FIT'S SEMI_AUTO'S_CLUTCH 50'S_70'S<P>WITH 52 to 54MM_BORE  (MOST_88/95CC)  (MANUAL_CLUTCH_READ) 1/22M (S1192)
@ 52mm STROKER (SHORT_ROD) CRANKSHAFT W/PISTON, BEARINGS AND TIMING SPROCKET<p>FITS CDI MODELS Z50R XR50 CRF50 XR70 CRF70<p>WITH BIG DOME HEADS,, 52MM OR 54MM BORE (63MM_HIGH) CYLINDERS
@ 54MM HI_COMPRESSION RACING_PISTON (12:1/or_more) 13MM_PIN TRX90_114CC (S1109)

@ e BIG_BORE CASE_SET (50CC/70CC/TRX90) 58MM_OPENING CDI_TYPE_CASES (BBCS)

@ 54MM_BORE (63MM/SHORT) ALLOY_CYLINDER (100013) (340C)

@ 270%_OVER_STOCK HIGH_FLOW OIL_PUMP FITS_PRE_1982 Z50_CT70

SL70_XL70 FITS_ALL_ATC70 ALL_TRX70 1/22M (319J)

@ e COMPLETE GASKET_SET_FIT'S SEMI_AUTO'S_CLUTCH 50'S_70'S

WITH 52 to 54MM_BORE (MOST_88/95CC) (MANUAL_CLUTCH_READ) 1/22M (S1192)

@ 52mm STROKER (SHORT_ROD) CRANKSHAFT W/PISTON, BEARINGS AND TIMING SPROCKET

FITS CDI MODELS Z50R XR50 CRF50 XR70 CRF70

WITH BIG DOME HEADS,, 52MM OR 54MM BORE (63MM_HIGH) CYLINDERS