Mounting a 138cc lifan

[Mumau11]

I'm wondering what all im going to have to do to my stock honda crf70f i know i will need a new carb because i have a 13mm now and i'm pretty sure it wont give the 138cc lifan enough gas to run right. and will everything else fit right?

 

[Sidney]

I doubt it. Stick with the honda

 

[pitmaster]

CRF70 same engine setup as crf50,

lifans fit in a crf50, crf50 fit in a Z50, lifans fit in Z50's

so why wont it fit Sydney?

 

[Sidney]

My name isn't Sydney man

 

[Mumau11]

I'm getting a new motor because i cracked my case like real bad. after i get all of it fixed it will be around 200$. i was planing on getting a new bike soon so i figured if i just get a bigger motor it would be like 200$s more but i will be able to keep it longer befor i move up to a yz85.

 

[minidirt]

+ clutch cable and perch, the stock throttle cable may work if you are lucky, but i don't know for sure.
and will the wiring connect directly up?

 

[tubes380]

id stick with the original engine but it could work with alot of mucking around.

 

[jwe97015]

i chucked a 110 lifan in a 69 z50 fit perfect and everythings the same on your bike and same as your motor it would work but id b worried about the clearence between the front wheel and the head.

 

[unit_mx]

will fit .you need

M.c.s cr clutch lever =$12.95
Clutch cable = $20 (genuine thumpstar)
Mikuni 26mm carby and manifold =$50.. (im selling a brand new 26mm mikuni carby and manifold out of a 138cc ,contact me if interested mate name ya price)
Oil cooler = $29 (kitaco replica) from dhz of ebay
Mount oil cooler= free
And your sweet

 

[Terra-moto-Ash]

where abouts are you, can u put up a picture of the crf 70 engine, i mite be intersted in it....

 

[unit_mx]

Mumau11 , Will you sell me your ignition/front sprocket cover of your cfr70 engine im real keen!!! List your price mate

 

[unit_mx]

swap ya a brand new genuine mikuni 26mm carby ,Manifold and spacer and some $$$$ for the ignition cover of ya crf70 mate

 

[Mumau11]

Ok. the motor is going to cost me about $280 with shipping.the parts needed about 140$ with shipping and everything else. so putting this motor is will be around 420$

wil my exhast fit this? i still have a stock crf70f exhast system

 

[Mumau11]

How reliable is this Lifan 138cc engine?

and what kind of oil cooler would be best to get for the cheapest?

 

[Cactus Jack]

where abouts are you, can u put up a picture of the crf 70 engine, i mite be intersted in it....

It appears that they're in Indiana - Philadelphia / USA .........

 

[mad man]

dont be a dickhead keep the honda engine, when its time for re-sale no one is going to want it with a piece of poo china engine

 

[jwe97015]

thats it lets do a poll what would u prefer crf70 wid a 70 or a 138

 

[benox]

Edited : I'm too mean to Sidney.

I'd go with what madman said

 

[Mumau11]

from what you guys say i think im just going to stick with my crf70 engine and have my dad weld the case cause ill burn a hole right trough it ahha.

 

[Terra-moto-Ash]

It appears that they're in Indiana - Philadelphia / USA .........

yer just noticed that, oh well stick with the honda engine...