HOW? I have DT 200r - planning to replace engine with another that has better fuel economy

[hexo]

Hello mga bai!

I'm completely noob when it comes to motorcycles and I'm hoping to seek for expert's advice about my small project.

I have a Yamaha DT 200r with single side Radiator, I think 1995 model. The engine is not in running condition so I figured that instead of trying to fix an engine that consumes gas extensively, why not replace the engine entirely with something that's more fuel efficient.

The problem is I don't have the knowledge on how to do it and more importantly;

- where I buy surplus engines?
- What kind of engine will I buy If my main deciding factor is fuel economy not speed or power? preferably 125cc or more? XRM? TMX? possible ba?

[2stroke]

mas nindot ang TMX bai kay nagbarog ang makina.

[wh3ng2004]

Hello mga bai!

I'm completely noob when it comes to motorcycles and I'm hoping to seek for expert's advice about my small project.

I have a Yamaha DT 200r with single side Radiator, I think 1995 model. The engine is not in running condition so I figured that instead of trying to fix an engine that consumes gas extensively, why not replace the engine entirely with something that's more fuel efficient.

The problem is I don't have the knowledge on how to do it and more importantly;

- where I buy surplus engines?
- What kind of engine will I buy If my main deciding factor is fuel economy not speed or power? preferably 125cc or more? XRM? TMX? possible ba?

pwede sad STX boss pina barog gihapon ang engine last nako inquire 5k ang engine mao ni iya number 09228159368..

[hexo]

pwede sad STX boss pina barog gihapon ang engine last nako inquire 5k ang engine mao ni iya number 09228159368..

I see, salamat bossing. Used na ang engine boss?

[KH0UJ]

unsa di-ay defects sa imong DT200R nga engine bro? pwede sad na nimo salpakan ug skygo 150 cc 13HP tag 2500 php used engine at least 5 speed transmission or 200 cc skygo 5 speed, 16HP sad wala lang ko kapangutana kung tagpila to, nindut sad to kay double muffler, pero para nako kung gamay ra ug da-ut imong DTR200 mas maayo pa ayuhon na lang na nimo boss, sayang kaayo , it`s a 33HP engine...

unsay hitsura ana imong DTR boss? kani?



or kani?

[hexo]

unsa di-ay defects sa imong DT200R nga engine bro? pwede sad na nimo salpakan ug skygo 150 cc 13HP tag 2500 php used engine at least 5 speed transmission or 200 cc skygo 5 speed, 16HP sad wala lang ko kapangutana kung tagpila to, nindut sad to kay double muffler, pero para nako kung gamay ra ug da-ut imong DTR200 mas maayo pa ayuhon na lang na nimo boss, sayang kaayo , it`s a 33HP engine...

unsay hitsura ana imong DTR boss? kani?



or kani?

actually mao ni bro, year 99 diay ang model.


https://www.istorya.net/forums/vehicl...year-99-a.html

ako na gibaligya sauna dire kato ok pa ang makina.
Gi dala nako ug bohol, nya sige ug gamit ako Papa,
ang naka apan lang kay sa sige niya ug gamit, dili diay niya sagolan ug 2T inig pa tubil.
Mao to murag naguba ang makina. Dili jud kaayo ko sweto ani boss.

Ang ako man sad gud bossing kay kalas jud kaayo ug gasolina to, niya ang ako plano ani kay pang service man sa trabaho. mao na ako nalang ilisdan unta? unsa imo opinion ana bossing?

[KH0UJ]

actually mao ni bro, year 99 diay ang model.


https://www.istorya.net/forums/vehicl...year-99-a.html

ako na gibaligya sauna dire kato ok pa ang makina.
Gi dala nako ug bohol, nya sige ug gamit ako Papa,
ang naka apan lang kay sa sige niya ug gamit, dili diay niya sagolan ug 2T inig pa tubil.
Mao to murag naguba ang makina. Dili jud kaayo ko sweto ani boss.

Ang ako man sad gud bossing kay kalas jud kaayo ug gasolina to, niya ang ako plano ani kay pang service man sa trabaho. mao na ako nalang ilisdan unta? unsa imo opinion ana bossing?

Ikaw boss, it`s your call, pwede ra man na nimo salpakan ug 150cc but dont expect too much nga mupariha siya ug acceleration sa iyang stock engine, and most probably taas2x pud siya ug fuel consumption sa stock nga gigikanan sa makina (ex. Skygo) kay ang imong chassis and suspension weight kay mas bug-at man (hopefully mu abot ug 35-38 km./L) , or imo ipa rebuild ang DTR engine nya high speed gearing na lang para muminus ka sa gasolina sabay lean mix sa carburetor total water cooled bitaw na (install FAN if you`re going to lean mix the engine), so most probably 28-32km./L imong ma achieve ana...so to be or not to be.... your call bossing.....hehehe


BTW akong KMX 125 boss muabot ug 48km./L tried and tested, pero taman ra gyud ko sa 5000 RPM kay inig lapas mu open na man ang powervalve system swerte na lang kung maka 25km./L high speed gearing sad akong gigamit boss nya lean mix with fan installed...

[hexo]

Ikaw boss, it`s your call, pwede ra man na nimo salpakan ug 150cc but dont expect too much nga mupariha siya ug acceleration sa iyang stock engine, and most probably taas2x pud siya ug fuel consumption sa stock nga gigikanan sa makina (ex. Skygo) kay ang imong chassis and suspension weight kay mas bug-at man (hopefully mu abot ug 35-38 km./L) , or imo ipa rebuild ang DTR engine nya high speed gearing na lang para muminus ka sa gasolina sabay lean mix sa carburetor total water cooled bitaw na (install FAN if you`re going to lean mix the engine), so most probably 28-32km./L imong ma achieve ana...so to be or not to be.... your call bossing.....hehehe


BTW akong KMX 125 boss muabot ug 48km./L tried and tested, pero taman ra gyud ko sa 5000 RPM kay inig lapas mu open na man ang powervalve system swerte na lang kung maka 25km./L high speed gearing sad akong gigamit boss nya lean mix with fan installed...

I think 35-38km/L sounds like a significant improvement. I don't think of the acceleration that much anyway.
Another thing bossing, what about the cost for replacement? will it exceed the cost of just repairing the stock engine and, as you said just rebuilding it to get a decent fuel consumption?

ang ako sad boss kay ang 1999 nga dtr kay 2 stroke pa baya to, diba naa nay pending law about banning all 2 stroke motorcycles?

Salamat kaayo sa imo mga advice boss, I appreciate all your help.

[hexo]

I think 35-38km/L sounds like a significant improvement. I don't think of the acceleration that much anyway.
Another thing bossing, what about the cost for replacement? will it exceed the cost of just repairing the stock engine and, as you said just rebuilding it to get a decent fuel consumption?

ang ako sad boss kay ang 1999 nga dtr kay 2 stroke pa baya to, diba naa nay pending law about banning all 2 stroke motorcycles?

Salamat kaayo sa imo mga advice boss, I appreciate all your help.

salamat sa tanan nag advice. hoping to hear response for my queries. hehe

[KH0UJ]

I think 35-38km/L sounds like a significant improvement. I don't think of the acceleration that much anyway.
Another thing bossing, what about the cost for replacement? will it exceed the cost of just repairing the stock engine and, as you said just rebuilding it to get a decent fuel consumption?

ang ako sad boss kay ang 1999 nga dtr kay 2 stroke pa baya to, diba naa nay pending law about banning all 2 stroke motorcycles?

Salamat kaayo sa imo mga advice boss, I appreciate all your help.

Engine replacement would cost you around 3K-4K that`s if kung ikaw mismo ang mu fit (D-I-Y) sa engine, while rebuilding your old 2 stroke engine depends kung unsay nangaguba sa sulod, most probably mga 3K-4K sad (D-I-Y), barato na lang kaayo ang mga 2 stroke parts ron, mas mahal pa ang mga pisa sa XRM hehehe, about sa bala-ud, iha nalang siguro ko mu ilis ug makina sa akong KMX boss kung ma implement na nila ni nga bala-ud...wala lang gyud koy idea kung pilay labor charges sa mga mechaniko boss kay ako2x ra man guy mag ayo2x sa akong mga motor gud...nya hilig sad nako magkuri-kuri hehehe it`s more like a hobby to me