Click to enlarge

THIS IS NOT THE STOCK HONDA CARB, BUT IT IS AS CLOSE AS WE CAN FIND !!! SEE MEASUREMENTS BELOW

*

THIS CARB WILL WORK GREAT ON AND IS JETTED FOR THE FOLLOWING MODELS

*

CT90'S 1970 (K2) THRU 1979

*

ATC90'S ALL YEARS 

*

ST90'S ALL,,  BUT READ THE FIRST LINK BELOW !!

*

MAIN JET #74 IDLE #38

THIS CARB IS A NEAR PERFECT FIT ON THE 1978 AND 1979 CT90'S

BUT !!!

IF YOU HAVE A K2 THRU 1977 CT90 YOU CAN USE THE CT110 CARB TO AIR BOX BOOT!!!(SEE BELOW) or MAKE THE OLD BOOT WORK WITH A COUPLER OF SORTS? AS THIS CARB IS ABOUT 1/4" SHORTER AND 1/8" BIGGER REAR OD THAN THE K2-1977 CT90 STOCK CARBS.

OTHER 90CC MODELS LISTED MAY HAVE TO DO SOMETHING TO ADJUST FOR THE SHORTER CARB LENGTH.

===================================================

COMES WITH JETS INSTALLED !!

THIS CARB BOLTS RIGHT UP TO THE STOCK 1970 K2 THRU 1979 CT90 INTAKE MANIFOLD (48MM BOLT PATTERN)...

THIS CARB HAS THE 2 BARB FUEL SWITCH ON THE SAME SIDE AS THE ORIGINAL HONDA CARB'S HAD...

THIS CARB HAS THE CHOKE AND ADJUSTER SCREWS ON THE SAME SIDE AS THE ORIGINAL HONDA CARB'S HAD...

THIS CARB HAS AN ADJUSTABLE FLOAT AND A RUBBER TIPPED FLOAT NEEDLE, WHICH IS BETTER THAN MOST OEM CARBS

THIS CARB WILL ACCEPT AN OEM TYPE MAIN JET LIKE THE 1978 AND 79 CT90'S HAVE

sometimes the inner cable length on the stock cable may be a little bit too long for the aftermarket carbs and not allowing for a complete throttle slide lifting, so you may want to get a solder on cable end so you can shorten it 1/8" to 1/4" if needed... our number is (END)sold seperatly

or

you can buy the topset at the bottom of this page and the stock cable will work fine..

@ 19MM CT90_CARB FITS K2_THRU_1979 ATC90 (ST90'S_READ) (19MMCT90) (S1136) S1136

@ CLICK ON PICTURE FOR<p>another option for too much <P>throttle cable free play on new OEM and aftermarket carb topsets
@ CLICK ON PICTURE FOR

another option for too much

throttle cable free play on new OEM and aftermarket carb topsets


IF YOU NEED THIS CARB FOR A ST90 PLEASE READ THIS !


THE MEASUREMENTS BELOW ARE THE SAME FOR OUR (19MMCT70) (19MMCT90) CARBS


@ e *BOOT CARB_TO AIR_CLEANER CT110 17253-459-671 1/22M (42C)
@ e *BOOT CARB_TO AIR_CLEANER CT110 17253-459-671 1/22M (42C)

42C
Click to enlarge
CLICK ON PIC TO EXPAND


Click to enlarge
CLICK ON PIC TO EXPAND


Click to enlarge
CLICK ON PIC TO EXPAND


Click to enlarge
WHAT ARE ALL THE RUBBER PARTS FOR ?? CLICK HERE AND SEE


Click to enlarge
JUST FOR KICKS THIS IS A NEW OEM 1978/79 CT90 CARB (SEE HOW CLOSE)


Click to enlarge
JUST FOR KICKS THIS IS A NEW OEM 1978/79 CT90 CARB (SEE HOW CLOSE)


Click to enlarge
JUST FOR KICKS THIS IS A NEW OEM 1978/79 CT90 CARB (SEE HOW CLOSE)


Click to enlarge
JUST FOR KICKS THIS IS A NEW OEM 1978/79 CT90 CARB (SEE HOW CLOSE)


@ KEIHIN_STYLE SMALL_ROUND MAIN_JETS  1978_to_1994<p>@ ATC70_CT70_TRX70 XR70_CRF70 CT110_TRX90  Z50A_K0_TO_K2<p>(C70_1980_to_83) (CT90K0_CM91) (CT90_1978/1979) J4134 J4138
@ KEIHIN_STYLE SMALL_ROUND MAIN_JETS 1978_to_1994

@ ATC70_CT70_TRX70 XR70_CRF70 CT110_TRX90 Z50A_K0_TO_K2

(C70_1980_to_83) (CT90K0_CM91) (CT90_1978/1979) J4134 J4138

KEI-JETSIZE: 
@ *OEM_SLOW JET #35  1982 AND 1983 PASSPORTS 99103-174-0350 1/20M (R2203)
@ *OEM_SLOW JET #35 1982 AND 1983 PASSPORTS 99103-174-0350 1/20M (R2203)

R2203
@ *OEM_#35_or_#38 IDLE JET CT110  1982 THRU 1986 99103-943-0380 99104-121-0380 1/21M (202T/Z)
@ *OEM_#35_or_#38 IDLE JET CT110 1982 THRU 1986 99103-943-0380 99104-121-0380 1/21M (202T/Z)

202T/ZPICK_JET_SIZE_HERE: 
@ N424-74C_IDLE_JET ATC70_1978_&_UP 82_&_83_PASSPORTS  CT70_1978__TO_82 MANY_OTHERS temp
@ N424-74C_IDLE_JET ATC70_1978_&_UP 82_&_83_PASSPORTS CT70_1978__TO_82 MANY_OTHERS temp

N424-74CPICK_JET_SIZE_HERE: 
@ SOLDER_ON_INNER THROTTLE_CABLE 1/20W (END) (359E)
@ SOLDER_ON_INNER THROTTLE_CABLE 1/20W (END) (359E)

END (359E)
@ SHORTING YOUR_INNER_CABLE ? how_do_you know_how_much to_cut_off_?
@ SHORTING YOUR_INNER_CABLE ? how_do_you know_how_much to_cut_off_?


@ *BOLT 6MM_X_25MM (SOLD_EACH) 92101-06025-0A 1/22A (B81F)
@ *BOLT 6MM_X_25MM (SOLD_EACH) 92101-06025-0A 1/22A (B81F)

B81F
@ *TOP_SET_FITS LOTS_OF_UNITS SEE_DISCRIPTION 16014-GB1-912 discontinued
@ *TOP_SET_FITS LOTS_OF_UNITS SEE_DISCRIPTION 16014-GB1-912 discontinued


@ *RUBBER_FOR CARB_TOPSET (Z50A_K0_TO_K6)  (CT70_KO_TO_77)  (16118-045-770) exed sorry discontinued
@ *RUBBER_FOR CARB_TOPSET (Z50A_K0_TO_K6) (CT70_KO_TO_77) (16118-045-770) exed sorry discontinued


@ CARB_SLIDE_ASSY SEE PICTURE FOR APPROX MEASUREMENTS
@ CARB_SLIDE_ASSY SEE PICTURE FOR APPROX MEASUREMENTS

SLIDE19CT