Asiawing xz250rr race cam

achu007 · 12-10-2019, 05:06 AM

Hi does anybody know any race cams that goes into asiawing xz250rr/ asiawing nc250. I am upgrading the carb,exhaust,cdi and much more and looking into swapping the head as well but dont know which one. And does the crf250x plastic fits on asiawing nc250? If yes which year honda plastic. Thank you

NzBrakelathes · 12-10-2019, 10:53 AM

Nothing for these - I sell NC250 stuff and theres nothing bolt on in the head.
Only things I can find and sell is a big bore kit 283cc or 298cc. $200 delivered
CDI I can get a 3 or 4 level RPM limiter and or racing/no limit rpm CDI etc. unsure $
Carb the best is a carb versy simular to the Lectron at around $400 delivered -touch and go.

$ is USD

franque · 12-10-2019, 03:16 PM

If you're in the US, you could send your cams to webcams and get a custom grind, but it might be difficult because I'm sure they've never done an NC250 cam. You might have to send them a spare head and cams to make sure you get a cam built that won't cause the motor to blow up. Best bet (cheapest/easiest) would be to make it bigger displacement and port it.

pete · 12-11-2019, 01:42 AM

GasGas used the NC250 motor in there 6 day enduro bikes
after the carbed Yamaha WR250 motors run out and Yamaha would not
sell Gasgas the new reverse cylinder injected motors..

look at what cam Gasgas were using...

..

NzBrakelathes · 12-12-2019, 07:09 PM

You could change the engine out for the NC450 - slight mods etc to fit but fairly staight forward.
Head is bulkier so MAYBE tank clearance issues

12-10-2019, 05:06 AM	#1
achu007 Join Date: Dec 2019 Posts: 1	Asiawing xz250rr race cam Hi does anybody know any race cams that goes into asiawing xz250rr/ asiawing nc250. I am upgrading the carb,exhaust,cdi and much more and looking into swapping the head as well but dont know which one. And does the crf250x plastic fits on asiawing nc250? If yes which year honda plastic. Thank you
	0

12-11-2019, 01:42 AM	#4
pete Join Date: Jan 2012 Location: ChCh , NZ Posts: 2,266	GasGas used the NC250 motor in there 6 day enduro bikes after the carbed Yamaha WR250 motors run out and Yamaha would not sell Gasgas the new reverse cylinder injected motors.. look at what cam Gasgas were using... .. __________________ 09 XT660R ... 06 TTR250 ... 80 Montesa H6 125 Enduro... 77 Montesa Cota 348 MRR "Malcom Rathnell Replica"... Current resto projects.. 81 Honda CT110... 80 Kawasaki KL250A1... 11 Husaburg TE125 enduro... "sold" along with another 31... Lifan 125 Pitbike.. "stolen" ... KIWI BIKER FORUM...... http://www.kiwibiker.co.nz/forums/content.php All the best offroad rides in NZ... http://www.remotemoto.com/ E-mail... xtpete1@gmail.com
	0

12-10-2019, 10:53 AM	#2
NzBrakelathes Join Date: Jun 2016 Location: Hell Posts: 2,408	Nothing for these - I sell NC250 stuff and theres nothing bolt on in the head. Only things I can find and sell is a big bore kit 283cc or 298cc. $200 delivered CDI I can get a 3 or 4 level RPM limiter and or racing/no limit rpm CDI etc. unsure $ Carb the best is a carb versy simular to the Lectron at around $400 delivered -touch and go. $ is USD
	0

12-10-2019, 03:16 PM	#3
franque Join Date: Nov 2017 Location: Marseille, France -> Conakry, Guinea Posts: 1,481	If you're in the US, you could send your cams to webcams and get a custom grind, but it might be difficult because I'm sure they've never done an NC250 cam. You might have to send them a spare head and cams to make sure you get a cam built that won't cause the motor to blow up. Best bet (cheapest/easiest) would be to make it bigger displacement and port it.
	0

12-12-2019, 07:09 PM	#5
NzBrakelathes Join Date: Jun 2016 Location: Hell Posts: 2,408	You could change the engine out for the NC450 - slight mods etc to fit but fairly staight forward. Head is bulkier so MAYBE tank clearance issues
	0