jaling 124cc motor swap onto an 2004 crf50 - FIDDY TECH: Help, How-to, Parts & Mods

KaaL · 02-20-2008, 03:15 AM

ok so i'm put a 124cc jaling motor on my boys crf50 had a few question about the wiring the wires coming out of the jaling motor are red/black, blue/white, and green and the wires on the crf50 are red/black, white/black, and there is a green wire that runs down for the rest of the harness that plugs into a two prong plug so one of the prongs is left open, so does anybody know how the two harness are supposed to plug up? and are the jaling motors need to run with an oil cooler because there are two 14mm bolt holes in the head and i just could figure out what they where for.....

StrictlyStunt · 02-20-2008, 03:25 AM

shouldnt need a oil cooler, i dont run one on either of my big motor's in the 50's and i've been beating the daylights outta them for over year.

Try this
Engine blue/white to harness Red/white
Engine red/black to harness red/yellow
Engine green to cdi green
Coil black/white to harness blue/yellow
Coil green to ground
harness black/white to your wire to kill switch or key to ground

KaaL · 02-20-2008, 08:52 PM

ok so i try what u said strictly but engine blue/white to harness red/white, there is no red/white on the harness and engine red/black to harness red yellow theres no red/yellow on the harness, i'm using his stock crf harness and coil. i was hoping i could jus plug and play, the only wires i unplugged when i dropped the stock motor where 3 wire coming out of the motor going to the harness and on the jaling motor there are 3 coming out of the motor, i plugged up the 3 wires like i thought it should go and tryed starting it sounded health but no start so i pulled out the spark plug and its getting spark so now i'm stomped?

old man roger · 02-20-2008, 09:16 PM

gas ?

Crazy D · 02-20-2008, 09:21 PM

Here is a pic i have for a lifan . Maybe Jailing is the same .

yamaha4l · 02-20-2008, 09:37 PM

what motors are you running? how are they holding up

yamaha4l · 02-20-2008, 09:38 PM

sorry that was for strictlystunt

KaaL · 02-20-2008, 10:50 PM

well ill go out and give it another shot thanks for the info crazy D, man i just wanna get this thing runing for him, it suck balls riding alone

KaaL · 02-20-2008, 11:34 PM

THANKS CRAZY D i got it runing thanks agian

Crazy D · 02-21-2008, 12:42 AM

No problem , just tryin to help . Good to see you got it started .

StrictlyStunt · 02-21-2008, 06:14 AM

Quote:

Originally Posted by yamaha4l

what motors are you running? how are they holding up

My dirt one's got a lifan 125, the comon one's you see on ebay all the time...

And my stunt one's got.... http://www.hooperimports.com/dept.aspx?dept_id=02 . . .the 107cc? i think. does like 45-50mph

they run awesome, and they run smooth too.

couple mile long seat standers sometimes at rev limiter, rev limiter burnouts, and i ride my 50 alllllll the time, never had one problem

KaaL · 02-21-2008, 09:08 PM

so i got everything runing and it feels great, but haven some problem with the clutch cable when i pull it and let go it just stay as if i were still holding on to the lever, does anybody no what my problem is?

StrictlyStunt · 02-23-2008, 05:08 AM

try lubing the cable, or check it at the motor where your cable hooks in, might be little tight or in need of some lube

also how long is the cable, might have it bound up somewhere, dont take much with them things, the slightest curve in the cable can cause tons of pressure in that lil thing

glad to hear it's runnin good for ya

KaaL · 02-28-2008, 10:26 PM

well i got the lever and clutch cable workin, and then when we try to ride her the clutch didn't work so i drained the oil and took the case off, the gears and clutch setup is not the same as the honda motors so i start foolin with it and i think the springs on the clutch are to stiff but i will try to get some pics up later tonight so u guys can see what i'm talkin about...

02-20-2008, 03:15 AM	#1
KaaL Registered User Join Date: Jul 2007 Location: Strong Beach,CA Age: Bike: 04 f4i Gender: Male Posts: 42	jaling 124cc motor swap onto an 2004 crf50 ok so i'm put a 124cc jaling motor on my boys crf50 had a few question about the wiring the wires coming out of the jaling motor are red/black, blue/white, and green and the wires on the crf50 are red/black, white/black, and there is a green wire that runs down for the rest of the harness that plugs into a two prong plug so one of the prongs is left open, so does anybody know how the two harness are supposed to plug up? and are the jaling motors need to run with an oil cooler because there are two 14mm bolt holes in the head and i just could figure out what they where for.....

02-20-2008, 03:25 AM	#2
StrictlyStunt BRAAAP! Join Date: Sep 2004 Location: Coopersburg PA Age: Bike: OMR PREPPED F4I, KTM450 supermoto, 50, superjet Gender: Male Posts: 5,269	Re: jaling 124cc motor swap onto an 2004 crf50 shouldnt need a oil cooler, i dont run one on either of my big motor's in the 50's and i've been beating the daylights outta them for over year. Try this Engine blue/white to harness Red/white Engine red/black to harness red/yellow Engine green to cdi green Coil black/white to harness blue/yellow Coil green to ground harness black/white to your wire to kill switch or key to ground __________________ OMR SUBCAGES!!!

02-20-2008, 08:52 PM	#3
KaaL Registered User Join Date: Jul 2007 Location: Strong Beach,CA Age: Bike: 04 f4i Gender: Male Posts: 42	Re: jaling 124cc motor swap onto an 2004 crf50 ok so i try what u said strictly but engine blue/white to harness red/white, there is no red/white on the harness and engine red/black to harness red yellow theres no red/yellow on the harness, i'm using his stock crf harness and coil. i was hoping i could jus plug and play, the only wires i unplugged when i dropped the stock motor where 3 wire coming out of the motor going to the harness and on the jaling motor there are 3 coming out of the motor, i plugged up the 3 wires like i thought it should go and tryed starting it sounded health but no start so i pulled out the spark plug and its getting spark so now i'm stomped?

02-20-2008, 09:16 PM	#4
old man roger also known as OMR Join Date: Jul 2006 Location: OMR INDUSTRIES in west palm beach florida Age: Bike: OMR PREPPED 636 Gender: Male Posts: 43,455	Re: jaling 124cc motor swap onto an 2004 crf50 gas ?

02-20-2008, 09:21 PM	#5
Crazy D I'M A REGISTERED USER !! Join Date: Dec 2005 Location: Poplar Grove, IL Age: 36 Bike: Five i think . And some parts Gender: Male Posts: 3,429	Re: jaling 124cc motor swap onto an 2004 crf50 Here is a pic i have for a lifan . Maybe Jailing is the same . __________________ "WOW fuck you guys i guarantee you that in at the most a year i'll be able to dominate your stunting game in every aspect ."-RocSteady- 11-18-07

02-20-2008, 09:37 PM	#6
yamaha4l Registered User Join Date: Nov 2006 Location: scs michigan Age: Bike: NEED NEW CHEAP BIKE IN MI PM ME /crf 50/ 900sold want new one PM ME Gender: Male Posts: 44	Re: jaling 124cc motor swap onto an 2004 crf50 what motors are you running? how are they holding up

02-20-2008, 09:38 PM	#7
yamaha4l Registered User Join Date: Nov 2006 Location: scs michigan Age: Bike: NEED NEW CHEAP BIKE IN MI PM ME /crf 50/ 900sold want new one PM ME Gender: Male Posts: 44	Re: jaling 124cc motor swap onto an 2004 crf50 sorry that was for strictlystunt

02-20-2008, 10:50 PM	#8
KaaL Registered User Join Date: Jul 2007 Location: Strong Beach,CA Age: Bike: 04 f4i Gender: Male Posts: 42	Re: jaling 124cc motor swap onto an 2004 crf50 well ill go out and give it another shot thanks for the info crazy D, man i just wanna get this thing runing for him, it suck balls riding alone

02-20-2008, 11:34 PM	#9
KaaL Registered User Join Date: Jul 2007 Location: Strong Beach,CA Age: Bike: 04 f4i Gender: Male Posts: 42	Re: jaling 124cc motor swap onto an 2004 crf50 THANKS CRAZY D i got it runing thanks agian

02-21-2008, 12:42 AM	#10
Crazy D I'M A REGISTERED USER !! Join Date: Dec 2005 Location: Poplar Grove, IL Age: 36 Bike: Five i think . And some parts Gender: Male Posts: 3,429	Re: jaling 124cc motor swap onto an 2004 crf50 No problem , just tryin to help . Good to see you got it started . __________________ "WOW fuck you guys i guarantee you that in at the most a year i'll be able to dominate your stunting game in every aspect ."-RocSteady- 11-18-07

02-21-2008, 09:08 PM	#12
KaaL Registered User Join Date: Jul 2007 Location: Strong Beach,CA Age: Bike: 04 f4i Gender: Male Posts: 42	Re: jaling 124cc motor swap onto an 2004 crf50 so i got everything runing and it feels great, but haven some problem with the clutch cable when i pull it and let go it just stay as if i were still holding on to the lever, does anybody no what my problem is?

02-23-2008, 05:08 AM	#13
StrictlyStunt BRAAAP! Join Date: Sep 2004 Location: Coopersburg PA Age: Bike: OMR PREPPED F4I, KTM450 supermoto, 50, superjet Gender: Male Posts: 5,269	Re: jaling 124cc motor swap onto an 2004 crf50 try lubing the cable, or check it at the motor where your cable hooks in, might be little tight or in need of some lube also how long is the cable, might have it bound up somewhere, dont take much with them things, the slightest curve in the cable can cause tons of pressure in that lil thing glad to hear it's runnin good for ya __________________ OMR SUBCAGES!!!

02-28-2008, 10:26 PM	#14
KaaL Registered User Join Date: Jul 2007 Location: Strong Beach,CA Age: Bike: 04 f4i Gender: Male Posts: 42	Re: jaling 124cc motor swap onto an 2004 crf50 well i got the lever and clutch cable workin, and then when we try to ride her the clutch didn't work so i drained the oil and took the case off, the gears and clutch setup is not the same as the honda motors so i start foolin with it and i think the springs on the clutch are to stiff but i will try to get some pics up later tonight so u guys can see what i'm talkin about...