yamahait Posted February 3, 2011 Posted February 3, 2011 to all those with dt 175s been reading about american dt175,they had a rt 180,that came with a boost bottle,trawled through ebay usa,£17 later,one week,said boost bottle and manifold arrive,thought while carbs off i will fit hy tech reeds,another £17 later,couple of tags welded to frame,reeds,bottle fitted,KIN HELL,dont what made the difference as both were fitted at the same time,easy 2nd gear wheelies straight off the throttle,lifting wheel from 2nd to 3rd easily.recommend this mod if you are looking for a bit more poke,bike is running a fresco front pipe,s&m stinger on rear,hy tech reeds,boost bottle,160 main jet,ultra reliable and now just as much fun a my 125 re,might even put 125 up for sale and just use 175.quick pic of yz 250 rear arm in my 125 1
Moderator Airhead Posted February 3, 2011 Moderator Posted February 3, 2011 Thats interesting, and a neat job too. I toyed with this idea but didnt make the connection to another manifold that would fit. Keep your eye open for one for me plz Oh by the way that would be a SM silencer S&M is something quite different
blackhat250 Posted February 3, 2011 Posted February 3, 2011 Super mods Yamahait, Whats in the boost bottle , nitro .... you haven"t got a dt 175 cylnder head 4 stud do yeh, ? am gonna upgrade me DT125 , Mx has 6 stud, i have a barrel line up, 4 stud the mx barrel portings are diffrent , , have seen another on ebay , for a 2A7 DT, bad piccy tho cant see ports etc,
yamahait Posted February 4, 2011 Author Posted February 4, 2011 Super mods Yamahait, Whats in the boost bottle , nitro .... you haven"t got a dt 175 cylnder head 4 stud do yeh, ? am gonna upgrade me DT125 , Mx has 6 stud, i have a barrel line up, 4 stud the mx barrel portings are diffrent , , have seen another on ebay , for a 2A7 DT, bad piccy tho cant see ports etc, no sorry mate,try ebay usa,either mx 175,or rt 180,the 180 uses 4 stud head. cheers mark.
yamahait Posted February 4, 2011 Author Posted February 4, 2011 Thats interesting, and a neat job too. I toyed with this idea but didnt make the connection to another manifold that would fit. Keep your eye open for one for me plz Oh by the way that would be a SM silencer S&M is something quite different that would explain the strange looks in granbys when i asked what they did in the s&m range.
Moderator Airhead Posted February 4, 2011 Moderator Posted February 4, 2011 that would explain the strange looks in granbys when i asked what they did in the s&m range. it would liven up a quiet moment. Mine has a SM tailpipe though the sticker is long gone, as a matter of fact I think you could get the with different badges at some stage. SM was Serval Marketing, just a name on a badge, as in made by someone else. Back to the topic I can get a full set up imported for £34 inc postage sounds good to me...?
yamahait Posted February 5, 2011 Author Posted February 5, 2011 it would liven up a quiet moment. Mine has a SM tailpipe though the sticker is long gone, as a matter of fact I think you could get the with different badges at some stage. SM was Serval Marketing, just a name on a badge, as in made by someone else. Back to the topic I can get a full set up imported for £34 inc postage sounds good to me...? good price,i got mine at a steal looking at others,i would get reeds as well if you not already got them,tried mine with bottle blanked off,definately a difference,although still better with reeds than stock reeds,i think both bits compliment each other.
Moderator Airhead Posted February 5, 2011 Moderator Posted February 5, 2011 Yeah I have Boyesen reeds already fitted I was wondering about the manifold bolt hole centres and the offset of the carb mounting, is it the same on that RT180 manifold ?
yamahait Posted February 5, 2011 Author Posted February 5, 2011 Yeah I have Boyesen reeds already fitted I was wondering about the manifold bolt hole centres and the offset of the carb mounting, is it the same on that RT180 manifold ? yes,just bolt straight on,
Moderator Airhead Posted February 14, 2011 Moderator Posted February 14, 2011 Look what came today....
blackhat250 Posted February 14, 2011 Posted February 14, 2011 Oh no " you and Card board dave, will cane our basic Dt"s asses at squires. Speakin of " anybody seen or heard of ,
Moderator Airhead Posted February 14, 2011 Moderator Posted February 14, 2011 ........Speakin of " anybody seen or heard of , A world tour?...stranded on the moors?...won the lottery and forgot all his mates?
Nick60 Posted February 17, 2011 Posted February 17, 2011 Mornin' from Bulgaria. Can anyone explain how this Boost Box works? Thanks in advance.
burton500 Posted February 17, 2011 Posted February 17, 2011 Mornin' from Bulgaria. Can anyone explain how this Boost Box works? Thanks in advance. Voila... - http://wikiscootia.wikidot.com/boost-bottle
Nick60 Posted February 17, 2011 Posted February 17, 2011 Voila... - http://wikiscootia.wikidot.com/boost-bottle Je vous remercie, c'est très bien
kiln Posted July 24, 2011 Posted July 24, 2011 Look what came today.... Hi there Oldgit.Did this mod make any significant change in performance? Does the air chamber need to be an exact size related to engine cc? Sure hope this will give a "powerband" to my dt175. Regards
DTGordo Posted July 26, 2011 Posted July 26, 2011 So, what's the feeling in regards to these improving performance? Gordo
Moderator Airhead Posted July 26, 2011 Moderator Posted July 26, 2011 sorry guys i've been too busy with other stuff so the parts remain unfitted. however the original poster seemed more than happy didnt he?
Simon46 Posted January 8, 2015 Posted January 8, 2015 Looking at a rt180 reed block new boyesens and boost bottle and hose from usa. Will they fit my DT191mx? Regards Simon
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