His help and knowledge created a good work environment, and it all came together well. COIL WIRE WITH 6MM MOUNTING HOLE (303W), LEVER/PURCH COVER SET (1RH_1LH) UNIVERSAL FITMENT, Honda CT90 Kill Switch Adaptor for CDI Ignition Clone Conversion 12VDCIR-MKS 1/20P (356A), * KICK PEDAL LEVER CT110 OFF-SET 15MM ID FOR SHAFT 336T. HI All, I am the proud owner of a 1969 CT90 K1. ( Log Out /  CT90_CT110_C70 1/20M 268T (S1098), AIR FILTER STRAIGHT TAPERED 35mm (300019) S1038, CHROME COVERS_&_GOODIES SOME_MODELS PLEASE_READ FOR_FITMENT, ADDING_YOUR ATC70_PULLSTART TO_A_NEW_LIFAN ENGINE. If you wanted to, you could used the stator and rotor off the CT90 motor, plug and play. The place where fans of the Honda Trail CT-90's & CT-110's help each other. 160 requires a different pipe, or swap to Honda-location head. I’m wondering this too. Lifan Engine Swap . CT90K1_TO_K4 CONVERSION_KIT (ELECTRIC'S) SUB_KIT_90_E 1/14A (SUB/E), CT90_K5_TO_1979 CONVERSION_KIT (ELECTRIC'S) SUB_KIT_90_L 1/14A (SUB/L), KEY_SWITCH MOST_ALL_HONDA BIKES_&_QUADS WITH_CDI_IGNITION XR50_CRF50 XR70_CRF70, *CT110 KEY_SWITCH ALL_YEARS (CT70'S_W/CLONE_ENGINES) (CT90'S_W/_ENGINE_SWAPS) 1/18A (56H), IGNITION SWITCH REPLACES 35100-065-017 OFF ON 2 POSITION, *KEY SWITCH ALL_CT110'S OR (CT90'S_W/_ENGINE_SWAPS) 1/18M (80Y), *OEM KEY 1 POSITION (OFF_ON) SWITCH FITS CUSTOM PROJECTS AND 74 TO 77 XL125 7/18M 35100-065-007 (291N), HEADLIGHT ASSY FOR CT70K0_HK0 Z50AK3_THRU_1978 CL70_KO_MODEL, HEADLIGHT ASSY CT70_XL70_SL70 CL70_ATC90 ATC110 (XL75_XL80_78_TO_85) SEE_FITMENT_!!! (267G), *OEM HONDA 1982_&_1983 PASSPORT 12V HORN (NOW_IS_BLACK) 12 VOLT HORN 214K, *OEM KILL SWITCH FROM XL185 TO 500 BUT MAKES A GREAT UNIVERSAL KILL SWITCH 277D, UNIVERSAL KILL SWITCH (CAN WORK AS STARTER) 21-6707 46-50450 27010-1161 1/20E (279B), MAKE_YOUR_OWN CUSTOM_THROTTLE CABLE_*HERE*, REAR_MOTOR_MOUNT ADAPTOR_KIT CHINA_ENGINES 50cc_to_150cc TO_CT90/CT110 (BCI123000), FOOTPEG_ADAPTOR CT90/CT110_HONDA TO LIFAN_ZONGSHEN ALL_CHINA_ENGINES 50CC_THRU_150CC (BC5000), DRAG PIPE HEADER TYPE SHORTY EXHAUST WITH REMOVABLE RESTRICT-ER INSERT (STAINLESS_STEEL) 7/20H (DRAG/PIPE), 6V STARTER_RELAY C70 WITH 6V BATTERIES ANY_6V_BIKE (STARTER_6V), 12V STARTER SWITCH/SOLENOID ALL_12V_BIKES ALL_12V_ATC'S ALL_12V_QUADS (12V/RELAY), Universal On/Off Handlebar Switch for 7/8" bars (273E), **OEM_HONDA LOCK_SET (CT70_W/CLONE) (CT90_CT110_READ) 7/16M (274A), CDI ADAPTOR USE A CRF50_OR_TRX90 TYPE ON A CHINA WIRE HARNESS (274T), KITACO PITBIKE/CHINA BIKE WIRE HARNESS TO OEM HONDA TYPE CDI UNIT CONVERTER PIGTAIL 766-1116001 1/18M (335C), Rectangle_Type CDI CONNECTOR PARTS 400034 (B96F), 12V_ELECTRONIC FLASHER_UNIT (NO_POINTS) FOR_NO_QUESTION BLINKING!!!!! So here’s my 1970 Honda CT-90 (90cc) right around the first day I got it. Hey bub. I don't see why they wouldn't work on the CDI type Honda engines. I installed the same engine in my ’83 Passport same issue with frame. Above: The crank case vent was hitting the frame… can’t have that. Above: Now we just need to add some blinkers (in 1970 motorcycles didn’t need blinkers I guess?) FITS_ALL_YEARS_BUT_READ (SORRY_LOWER_48_ONLY) (1003D), CT70_1980_TO_82 TRX90_97_TO_05 (U-KEY-SW) (S1080), GREAT FOR ENGINE SWAPS (STOCK_ON_XL125K1), FITS MOST CT70'S CT90'S CT110'S 1/18M (334Y), (CT90K0_K1_ONLY) (AFT.051) (OFF_ROAD_USE_ONLY), REPLACES 44015, 2077610, 4L-BS, 740-1865, CT4L-BS, CTX4L-BS, ES4LBS, GT4L-BS, GTX4L-BS, M62X4B, PTX4L-BS, YTX4L-BS temp out of stock, 8.5 FOOT INNER LENGTHS W/CARB ENDS ON BOTH ENDS (CUS/CABLE), FITS_ALMOST_ANY CDI_MODEL BIKE_TRIKE_QUAD 34500/1P47FMD (S1175), 2.75"_ROUND REPLACES OEM NUMBER 38100-041-010 7/17G (S1118), (190MM_LONG) (70MM_COLLAPSED) (42MM_ID_BOTTOMS), BUT CAN REPLACE 35130-GAN-770 CT70 91 TO 94 AND OTHERS 1/18M (286D), KEY SWITCH BRACKET FOR TOP TRIPLE TREE FOR CDI ENGINE SWAPS, (ATC70_TO_1981) (ALL_SL70_XL70_CL70) (ALL_SL90_S90_CL90) 7/18 (221L), CAN REPLACE 53176-430-010 53177-430-000 S1086, SOME CHATTING ABOUT INSTALLING LIFANS IN DIFFERENT MODELS, **MUFFLER CT110 ALL 1/14M (NOT_FORESTRY_APPROVED) (FITS_ALL_CLONE_ENGINES) 1/19M (459MUFF), BLINKERS_&_MOUNTS SO_YOU_CAN MAKE_SOMTHING_WORK, NEW !! The flywheel is also too light for street/trail use, the chance of stalling out is very high.

picked it up from t-bolt b/c dr atv was out at the time. Please someone out there.. HELP ME!!!!!!!! My ct90 smokes like a chimney and recently will not turn over unless the shifter is depressed... Be sure you get an air filter on that carb. 12v SOLID STATE BLINKER RELAY WORKS WITH ALMOST ANY COMBINATION OF LED OR REGULAR BULBS 9/14GK (316G), (SUB-W-DC12-CDI) FOR SOME ELECTRIC START ENGINES, IGNITION_CIRCUIT FOR_MOST_CDI TYPE_HONDA_STYLE ENGINES (with_no_battery) (95D), 1991_to_1994 CT70_BATTERY BATTERY_CARRIER sometimes used_in_engine upgrades, ..C70K1 C70M (ST90??) SHORTING YOUR_INNER_CABLE ? My 1980 CT 110, does not have the high-low (sub trans) that your CT90 has. Help Support Mini Dirt Bikes: Nov 30, 2006 #1. Was wondering the FASTEST BIGGEST engine i can fit in my bike. But like XLerate said, if you used the yellow and black out puts from the ATC motor no battery, (or rectifier too if not wanted) very nice.

Completely n00d and all sanded down by yours truely. Has anyone done this swap?

Post Jan 11, 2011 #1 2011-01-11T21:24. You end up with rope start instead of kicker, which for me is easier to handle. Single phase AC input, regulated 12VDC output.

(5) 5 product ratings - Honda Exhaust Gasket ATC90,110 CB350,400 CT90 ST90 XL75,80,100 XR75,80,100

How did the harness go ,, easy? Can the sub transmission be installed in a lifan engine? Rustoleum flat black – the blacker the berry, the sweeter the motorcycle. I Chabged out the fullwave rectifier at the battery replaced a blown fuse. only 1000 original miles! Press question mark to learn the rest of the keyboard shortcuts. 170. If the reward (performance gain) is significant for MY needs/type of riding, it MIGHT be worth it. ( Log Out /  I am wondering if these trump tariffs are going to affect these lifan engines and if I should snag one before the price goes up. How to set Valve clearances on horizontal engines. I just completed a swap of the 110cc Honda engine in my 1980 CT 110 over to the 125 Lifan engine.

eh!!?? I too had fit-up problems. Ya know what else? Well you might have to do minor fabrication to fit a China motor in although it may bolt straight in, the most cost effective and best bang for buck at the moment is probably a Motovert Outlaw motor at $999, although you could buy a Lifan for about $300 and get a 140cc kit, inner rotor kit, Crower G2 cam, get the head ported but this will probably end up over the price of the Outlaw if you can't do the work yourself. From Machines: So here’s my 1970 Honda CT-90 (90cc) right around the first day I got it. As you say, 12VDC. hmmm does 50 more cubic centimeters of metal muscle sound good?

All your lights would be AC off the yellow, stock headlight on lots of CT90s is AC anyway. OK, fair enough fair enough, but how fast does it go? I’m having problems with charging also? I need MORE. ***FYI*** – The stock yx140 stator WILL NOT keep the battery charged. 2nd, 3rd and 4th are progressively a little bit lower ratio than stock. I'm amazed, I will need to read XLerate's  post over and over. They're just stiff enough for stock. The stock left hand brake lever fits the clutch cable end just fine, so a new part isn’t even needed. It would have to be taken completely apart to get the longer output shaft And side case from the Honda. If money was not an option.... What would you put in your ct-90. experiential adventures learning about sustainability, balance and love. Hello and thanks for posting this! I have written them but not heard back. Of course the latter will be more expensive. At my size (290 lbs), I need a really low "granny" gear at times. Insurance is DIRT cheap and I can ride 250 miles on the 2.5 gallon tank (for $7 dollars?). CONNECT DIRECTLY_TO THE_STATOR !!!!! Joined: Sep 16, 2019 Messages: 3 Likes Received: 0. Any wiring problems? I hear to go with lifan.. Are they a good comapny? This is totally my little dream machine now. everyone get your particulate masks on! OK, fair enough fair enough, but how fast does it go? While I’m changing out the tire I might as well replace EVERYTHING else on the bike, eh?! any objections!?!?!? I had to put brackets on the lower rear mount ,I also had to cut off a 1/4″ from the rear mount to get the drive sprocket to align with the final rear wheel sprocket; I had to slot, carefully the intake manifold holes so that the carbyturned and missed that frame. So back to what I was saying before the unfortunate tire accident – MORE. Well my original ct-90 didn’t have a clutch, and my yx140 box didn’t have a clutch cable inside, so I had to order the “long” lifan clutch cable from t-bolt usa, fits fine. It sounds really small, and it is, but it hauls ass, and is just as capable off-road as it is on the road. The harness was easy. ToXiKAvEnGeR New Member. I would like to know, will a 1970's atc90 engine swap into a 1970's ct90? I GOT A FLAT TIRE! So I bought a cheapie $30ish kit. Leading edge of the swinger crimp, and the "Y" area around the upper mount. I remember reading a story about a young man traveling across the us and back on a ct90.

These are the regulator/rectifiers I use on my Lifan conversions. How much more? Then maybe they could be installed on the lifan engine. CT90K1_TO_K4 CONVERSION_KIT (STAY_ALL_6V) (ELECTRIC'S) SUB_KIT_90_E. Well I have a oil leak in the crankcase and since I have to tear down the engine to replace the gasket I thought to my self, maybe this is a good time to put in the big bore kit. Great job! New engine kit cost : $300ish He suggested putting in a 1967+ ct90 engine since it would be an OHC. Festus211. The place where fans of the Honda Trail CT-90's & CT-110's help each other. Blinker kit: $30ish JUST_SOME GENERAL_INFO THAT_MAY_ANSWER SOME_ENGINE SWAP_QUESTIONS, LEFT_TURNOUT 22MM MANIFOLD_KIT GREAT_FOR_SWAPS 300002 (TBQ22KIT) (S1128), ATC110_1983_to_85 ATC185/S_ATC200 1979_TO_1983 ATC90_READ ATC110_79/82_READ LEFT_BRAKE LEVER/BRACKET ASSY WITH_PARK_BRAKE (76C/8191), SILVER WIRE HARNESS TUBING 8MM_X_2METERS 1/16M (300S), SILVER WIRE HARNES TUBING 10MM_X_2METERS 1/17M (300T), SILVER WIRE HARNESS TUBING 13MM_x_2_METERS 1/19M (300W), ENGINE_SWAP PARTS_LISTS FOR_SOME_BIKES CHECK_IT_OUT, 6 WIRE CONNECTOR_SET (MOST_CHINA_CDI'S) 1/17A (TMS/8946/15/16), GREY/SILVER TUBING/CONDUIT 5MM_ID_OR_7MM (SOLD_PER_FOOT), 90_DEGREE_ANGLE AIR_FILTER 32MM_ TO_39MM MOUTH'S S1036, SPECIAL FENDER WASHER 6MM ID 29MM OD (SOLD_EACH) (316I), NEW SMALL 90 DEGREE FUEL FILTER 1/4" BARBS (SOLD_EACH) 7/20W (8424-01-9909), ..TWO IN ONE OUT PETCOCK WITH SCREEN ON OFF RES 6MM THREADED ATTACHING HOLE 3/16" HOSE (AFT300010), LEFT HAND LEVER/BRACKET ASSY W/CABLE ADJUSTER W/MIRROR MOUNT 1/16W (323G), RIGHT HAND LEVER/BRACKET ASSY W/CABLE ADJUSTER W/MIRROR MOUNT W/BRAKE SWITCH MOUNT 1/16W (322D), KITACO 755-1000100 HEADLIGHT SWITCH UNIVERSAL (CT90_KILL_SWITCH) FITS 7/8" BARS 7/19M (327B), **(OEM_HONDA) HEAVY DUTY WIDE ADJUSTABLE SMALL BIKE HANDLE BAR SET, (SEE_MEASUREMENTS) 7/20A (329T), UNIVERSAL FORK BOOT SET (2) fits (27mm_TO_30mm) OD FORK TUBES, STANLEY (MADE_IN_JAPAN) 6V_35W_25W REPLACEMENT BULB_FOR 400019 HEADLIGHT ASSY (REBULB) exed sorry discontinued, REPLACEMENT SOCKET FOR OUR 400019 HEADLIGHT also WORKS WITH OUR 12V LED BULB 1002W (S1170), BLACK UNIVERSAL HEADLIGHT FOR BIKES AND ATC'S PICK_YOUR_BULB [(INCLUDES_OPTIONAL) (DC_LED_LENS)] (BK/UNI/HL) S1089, *BAR STEP VERY HEAVY DUTY CUSTOM BAR FOR PROJECT BIKES (OHV_90/110_BOLT_PATTERN) 1/18M (334D) temp out of stock, *SPRING BRAKE PEDAL 2" IN TO IN 1/18M (334J), *OEM HONDA "WING" VALVE STEM CAPS SOLD IN A SET OF 2 EACH 1/18M (273D), *RIGHT SIDE THROTTLE HOUSING SW.ASSY, WINKER (NO_KILL_SWITCH), *KEY SWITCH OEM HONDA UNIVERSAL AND ENGINES SWAPS BUILDERS 7/18 (91F), *ADD A SAFETY KEY SWITCH TO YOUR ATC70 1981 AND OLDER, *FRAME KEY HOLE / DRAIN HOLE PLUG CT70 1980 TO 1982 81329-567-020 (281G), CHROME CLAMP, IGN.