xl125 engine building

[Ivan]

Hey Im building my motor to stick in my frame early 70's XL125 with the single piece head I have removed that and am putting on a xr200 cdi ignition head cams etc so im going to have to run total loss ignition as my flywheel will be wrong since its a points setup but was wondering would there be any reason why i couldnt run say a RM80 ignition with a four stroke cdi??? or any other opinions regarding ignition

also what cdi's are you honda loncin etc people running?

[Ivan]

also have any of you run aftermarket pistons locin etc in these engines i wanna put new rings in

[RDjase]

Hey Im building my motor to stick in my frame early 70's XL125 with the single piece head I have removed that and am putting on a xr200 cdi ignition head cams etc so im going to have to run total loss ignition as my flywheel will be wrong since its a points setup but was wondering would there be any reason why i couldnt run say a RM80 ignition with a four stroke cdi??? or any other opinions regarding ignition

also what cdi's are you honda loncin etc people running?

Heaps of what fits what here

http://vincentcrabtree.co.uk/XR200.aspx

More bike stuff on his site too:yes:

http://vincentcrabtree.co.uk/bikes.aspx

Here is some ignitions

http://newmanz.co.nz/shop/index.php?main_page=index&cPath=66

[Ivan]

yip you sent me that link ages ago its a good link, I read all of that was just more wondering what everyone else has done ignition wise and im building my own headgasket out of copper sheet what is the thinest i could go

[Ivan]

also how bigger fuel tank will I need? I have a 3 litre one but its going to be a prick to make it fit nicely and dont want to build a custom tank for this build would 2 litres be enough?

[F5 Dave]

2l will be enough for 80% of that races one might enter. Not sure how big Andrew's tank was for the GP, probably 3l but it was dry at the end of 40 min. Not prob at a kart track, can build a bigger one later.

[bungbung]

I put something like this on my Loncin

http://www.trademe.co.nz/motors/motorbikes/parts-for-sale/performance/auction-432585851.htm

Can't say it made any difference over the supplied cdi but the blue anodising looks cool.

[bucketracer]

I put something like this on my Loncin

http://www.trademe.co.nz/motors/motorbikes/parts-for-sale/performance/auction-432585851.htm

Can't say it made any difference over the supplied cdi but the blue anodising looks cool.

Could you please post wiring details .....

[fi5hy]

Could you please post wiring details .....

whats it worth?

[Kornholio]

whats it worth?

Sweet fuck all :)


I have a CT125 for bugger all if you want...

[Ivan]

Sweet fuck all :)


I have a CT125 for bugger all if you want...

motor or whole bike?