@ OVERSIZE MAIN JET #75 CAN FIT CARBS FROM CT90_K2_TO_77 ALL_ST90

#75 MAIN JET GOOD FOR BIG BORE PISTON KITS

CT90K1 TOOK #75

CT90K2 TOOK #65

CT90K3 TO 1977 TOOK #62

ATC90K0 TOOK #62

ATC90K1 TO 1978 TOOK #65

ALL ST90 TOOK #65

THIS WAS STOCK ON ALL CT90K1'S WITH 2 AND 4 SCREW FLOAT BOWLS