Click to enlargeLIFAN 90CC AND 110CC HOP UP KIT

ONE OF EACH OF THESE PARTS BELOW WITH THE HEAD PARTS FROM YOUR OLD LIFAN HEAD SHOULD MAKE YOU A REAL DEPENDABLE 120CC HOT HOT RACER

THE CARB SHOULD BE JETTED CLOSE, BUT YOU MAY WANT TO GET A SIZE OR TWO BIGGER AND SMALLER OF A MAIN JET THAN WHAT IT SAYS IT COMES WITH. IDLE JET SHOULD BE FINE.

IF I REMEMBER CORRECTLY I WOULD GET THE 54MM BY .016" HEAD GASKET, TWO OF THE PAPER BASE GASKETS AND THE 1MM THICK BASE GASKET. THE PISTON HERE HAS A TALLER THAN IT SHOULD HAVE DECK HEIGHT, THUS THE SPACER AT THE BASE.

UNLESS YOU HAVE A RIGHT SIDE HEAD COVER FROM AN OLD CT70 OR ATC70 YOU WILL PROBABLY NEED THE 245V



51mm STROKER_CRANK FITS LIFAN_90CC/110CC
BEARING_TYPE RACE_CAM  Z50_TO_1981 ATC70_ALL CT70_TO_1981 PASSPORT_80/81 TRX70_ALL XL70_SL70_CL70
RIGHT SIDE HEAD COVER (older_models) (245V)  temp out of stock (no_eta)
COPPER_HEAD_GASKET 50_&_70_HONDA'S XR_CRF_Z_CT_ATC TRX90_&_70 ALSO LIFAN AND ZONGSHEN
BIG_BORE CYLINDER BASE_GASKET Z50 CT70  CRF50  CRF70 TRX90 LIFAN (267F)
NEW!!!  ALLOY_CYLINDER BASE_GASKETS !! IN_1_1.5_&_2MM THICKNESS'S  50_&_70_HONDA'S XR_CRF_Z_CT_ATC TRX90_&_70 CLONE/50/70/90
51mm STROKER_CRANK FITS LIFAN_90CC/110CC

51mmCRANK$35.95
BEARING_TYPE RACE_CAM Z50_TO_1981 ATC70_ALL CT70_TO_1981 PASSPORT_80/81 TRX70_ALL XL70_SL70_CL70

OT/BEARING/CAM$27.99
RIGHT SIDE HEAD COVER (older_models) (245V) temp out of stock (no_eta)

254V$6.50
COPPER_HEAD_GASKET 50_&_70_HONDA'S XR_CRF_Z_CT_ATC TRX90_&_70 ALSO LIFAN AND ZONGSHEN

COPPER_HEAD_GASKET 50_&_70_HONDA'S XR_CRF_Z_CT_ATC TRX90_&_70 ALSO LIFAN AND ZONGSHEN CU/50/70/90$11.95PICK_BORE/THICKNESS: 
BIG_BORE CYLINDER BASE_GASKET Z50 CT70 CRF50 CRF70 TRX90 LIFAN (267F)

267F$1.75
NEW!!! ALLOY_CYLINDER BASE_GASKETS !! IN_1_1.5_&_2MM THICKNESS'S 50_&_70_HONDA'S XR_CRF_Z_CT_ATC TRX90_&_70 CLONE/50/70/90

NEW!!! ALLOY_CYLINDER BASE_GASKETS !! IN_1_1.5_&_2MM THICKNESS'S 50_&_70_HONDA'S XR_CRF_Z_CT_ATC TRX90_&_70 CLONE/50/70/90 ALLOYBASE$9.99PICK_THE_THICKNESS: 
LEFT_TURNOUT 22MM MANIFOLD_KIT  GREAT_FOR_SWAPS 300002 (TBQ22KIT)
STOCK_TYPE ATC185/200 REPLACEMENT_CARB MADE_BY_SHENG_WEY  HAS_48MM_SPACING (300016) 26MM
POD_FILTER 1_1/2"_X_5"_LONG aprox_38mm_id 8/15W (283W)
SOLDER_ON_INNER THROTTLE_CABLE 1/14A (END)
LEFT_TURNOUT 22MM MANIFOLD_KIT GREAT_FOR_SWAPS 300002 (TBQ22KIT)

LEFT_TURNOUT 22MM MANIFOLD_KIT GREAT_FOR_SWAPS 300002 (TBQ22KIT) TBQ22KIT / 300002$32.95
STOCK_TYPE ATC185/200 REPLACEMENT_CARB MADE_BY_SHENG_WEY HAS_48MM_SPACING (300016) 26MM

STOCK_TYPE ATC185/200 REPLACEMENT_CARB MADE_BY_SHENG_WEY HAS_48MM_SPACING (300016) 26MM 300016/sheng_wey$54.95
POD_FILTER 1_1/2"_X_5"_LONG aprox_38mm_id 8/15W (283W)

283W$19.68
SOLDER_ON_INNER THROTTLE_CABLE 1/14A (END)

END$1.59