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Yama Goped Project

Started by adidasguy, February 24, 2013, 12:08:51 AM

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yamahonkawazuki

#280
HAHAHAHAHA bingo
http://www.ebay.com/itm/Tuning-Pipe-for-1-6-2WD-FG-Marder-Baja-Monster-Truck-Carson-Attack-Comanche/141055015474?rt=nc&_trksid=p2047675.m1851&_trkparms=aid%3D222002%26algo%3DSIC.FIT%26ao%3D1%26asc%3D261%26meid%3D1219096494408978942%26pid%3D100005%26prg%3D1088%26rk%3D2%26rkt%3D5%26sd%3D330313728443%26#ht_1148wt_932
i can mod this to fit the pig

159 for th eproper one. or 60 shipped with a lil work it will do the job. it is for a smaller engine so it wlil kinda choke the top speed slightly but after several verbal warnings for speed lol. ( am wanting a written warning so i can frame it. they WONT write me one :(  )
Jan 14 2010 0310 I miss you mom
Vielen dank Patrick. Vielen dank
".
A proud Mormon
"if you come in with the bottom of your cast black,
neither one of us will be happy"- Alan Silverman MD

adidasguy


Janx101


yamahonkawazuki

I think im going to wait and get th eproper one. this carb is sensitive as hell. after 2 cold fronts and storms, it was chilly this morning. she didnt wanna start so i walked to work. nearly time to tune it for winter. but i want to only do it once. with its pipe.
Jan 14 2010 0310 I miss you mom
Vielen dank Patrick. Vielen dank
".
A proud Mormon
"if you come in with the bottom of your cast black,
neither one of us will be happy"- Alan Silverman MD

steezin_and_wheezin

missed this. That pipe is going to screaam!! :icon_twisted: Can't wait.

+1 on winter tuning. I'm about to run through all mine as well. Mid 50's this morning here and getting cooler by the day! Come on winter!!!
if yer binders ain't squeakin, you ain't tweakin!

yamahonkawazuki

Quote from: steezin_and_wheezin on September 16, 2013, 05:45:49 AM
missed this. That pipe is going to screaam!! :icon_twisted: Can't wait.

+1 on winter tuning. I'm about to run through all mine as well. Mid 50's this morning here and getting cooler by the day! Come on winter!!!
not sure it was the carb winter tuning. although probably was. But sadly the pig is sidelined indefinately. i blew the crank seals friday. i knew they were going. but now she wont start. can barely get a fart on ether. time to start saving for one of these. THEN a pipe.
http://www.davesmotors.com/s.nl/it.A/id.4506/.f
this being the gp460 in place of my gp420.
Jan 14 2010 0310 I miss you mom
Vielen dank Patrick. Vielen dank
".
A proud Mormon
"if you come in with the bottom of your cast black,
neither one of us will be happy"- Alan Silverman MD

steezin_and_wheezin

DAMN! Not sure on the pigs engine design, but can ya not pick out the old seal and pop new ones in w/o splitting the cases?

We do that a bunch on the peds especially the honda hobbits
if yer binders ain't squeakin, you ain't tweakin!

yamahonkawazuki

#287
Quote from: steezin_and_wheezin on September 16, 2013, 08:56:46 AM
DAMN! Not sure on the pigs engine design, but can ya not pick out the old seal and pop new ones in w/o splitting the cases?

We do that a bunch on the peds especially the honda hobbits
well last time i was in there and saw condition of seals, also observed 1mm play in crank. so i wrote engine as near end of its life. good news tho. found a husqvarna 150bt backpack blower. with a 50.5cc engine which will bolt in. for 175. layaway here i come lol
Jan 14 2010 0310 I miss you mom
Vielen dank Patrick. Vielen dank
".
A proud Mormon
"if you come in with the bottom of your cast black,
neither one of us will be happy"- Alan Silverman MD

adidasguy

#288
You can buy used reconditioned leaf blowers for $70-$130. I just googled "leaf blower"and they show up.

Maybe we should put a limiter on your battle pig? I bet shooting for 55mph is stressing them out a little. But I'd love to see what a speeding ticket would look like for a go-ped!

There are new engines for $150
http://www.davesmotors.com/s.nl/it.A/id.4419/.f

......maybe be a little conservative for now to have reliable transportation?


yamahonkawazuki

id have to change the engine mount for those to work. a 54mm mount would be needed. and a bell plus pinion. im kinda leaning to building mine up to a 460. new bearings should take up the crank play, new crank seals,  and a 460 conversion. should put it in the 150ish range.
Jan 14 2010 0310 I miss you mom
Vielen dank Patrick. Vielen dank
".
A proud Mormon
"if you come in with the bottom of your cast black,
neither one of us will be happy"- Alan Silverman MD

yamahonkawazuki

#290
my plans if budget allows this at $75:
http://www.davesmotors.com/ca581 460 big bore kit
piston pin for the 460 at $3 for some odd reason not included in kit lol
http://www.davesmotors.com/ca586
small oil seal at 2.50
http://www.davesmotors.com/s.nl/it.A/id.1269/.f
large oil seal at $3.00
http://www.davesmotors.com/dd005
crankcase bearing set at $13
http://www.davesmotors.com/s.nl/it.A/id.1323/.f
So $96.50 plus 6 for a sheet of gasket material so i can make one to fit hte gp420/gp460 engineheck also a piston pin bearing lol.
now the to do list is complete ( piston pin bearing.)
http://www.davesmotors.com/ca586_3 @$4.50 so roughly 107 for an overhaul ( plus shipping costs. might be able to find  some discount codes like last time lol.
Jan 14 2010 0310 I miss you mom
Vielen dank Patrick. Vielen dank
".
A proud Mormon
"if you come in with the bottom of your cast black,
neither one of us will be happy"- Alan Silverman MD

yamahonkawazuki

Get this, im going to start saving for parts. hopefully prices hold for a month or two. cause I found a NEW case set for 39. which INCLUDES 2 oil seals, and 2 bearings. ( which is roughly half the case cost. ) so id swap out my crank and rod to new assy. using the big bore kit. id have for all intensive purposes a new engine.
http://www.davesmotors.com/s.nl/it.A/id.1325/.f 2 hours roughly shed be finished. 2 more hours shed be ready to fire.
Jan 14 2010 0310 I miss you mom
Vielen dank Patrick. Vielen dank
".
A proud Mormon
"if you come in with the bottom of your cast black,
neither one of us will be happy"- Alan Silverman MD

yamahonkawazuki

Or i re-use my old cases, and get my hands on a new stock muffler. shes far too loud lol. the 460s are louder lol. ive heard one wiht open exhaust. lol. not pretty
Jan 14 2010 0310 I miss you mom
Vielen dank Patrick. Vielen dank
".
A proud Mormon
"if you come in with the bottom of your cast black,
neither one of us will be happy"- Alan Silverman MD

yamahonkawazuki

found a redmax g43L for 89 shipped, but 20 more and i essentially rebuild my engine. so i think im rebuilding :)
Jan 14 2010 0310 I miss you mom
Vielen dank Patrick. Vielen dank
".
A proud Mormon
"if you come in with the bottom of your cast black,
neither one of us will be happy"- Alan Silverman MD

yamahonkawazuki

thinking ill grab the case set first. since budget prohibits getting all at once. build bottom up, then next major purchase will be th ebig bore kit, since the gp420 parts no longer exist,  then th episton pin, finally a stock pipe for time being. cause DDMs prices will rise for sure. i cannot beat new cases WITH seals and bearings for 39 or 30 cant remember which.
Jan 14 2010 0310 I miss you mom
Vielen dank Patrick. Vielen dank
".
A proud Mormon
"if you come in with the bottom of your cast black,
neither one of us will be happy"- Alan Silverman MD

Janx101

Git R Done Yama  :thumb: :D

... I have a thought though .... Is there possible enough room on a goped frame to mount this? .. It still revs to 12k apparently!  :icon_twisted:


yamahonkawazuki

with a transmission and a y frame conversion yes. but those engines cost almost 7x the trail ripper cost. a gtr40 chassis with wheels i could sell all day long for 400, a running unit for900+ set up as an interceptor as it is now,  close to a thou. and its a 2006 model. i keep the gp420 lower, i can rev to 16k. BUT the lower is defined as mainly the crank and rod, plus ignition. so a new case with my old lower will suffice. 600 had a 57cc a/c twin on ddm. but really my only goal is to get a written speed warning. my time frame is 2pm. BEFORE kids get out of school cause county sets radar at the spot i hit 49  ( in a 25) in TN its not a motorvehicle, so i cant get a revocation or a DOSL. i got growled at by my neighbor and former coworker. lol. he radared me  at 51 in a 25 going downhill. after i get a written warning, im ceasing the speed attempts. the kenda 671's are doing great. ill just build my replacement engine i think. unless i find a 50cc 4 stroke honda
Jan 14 2010 0310 I miss you mom
Vielen dank Patrick. Vielen dank
".
A proud Mormon
"if you come in with the bottom of your cast black,
neither one of us will be happy"- Alan Silverman MD

yamahonkawazuki

pulled the pigs engine out after dinner.  missing some of my tools. going to drop 45 at shop. have a 94 piece craftsman kit NIB. I can get it at cost.  going to do so. then gotta grab a set of metric LONG allen sockets. off the matco truck next Wednesday.
Jan 14 2010 0310 I miss you mom
Vielen dank Patrick. Vielen dank
".
A proud Mormon
"if you come in with the bottom of your cast black,
neither one of us will be happy"- Alan Silverman MD

yamahonkawazuki

#298
almost sacreligious on  a goped but this Chinese engine is a great deal. ive used them in the past. theyre as durable as anything out there. ran one before ht epig for 6 mos constantly on one plug. and it fired first pull. all I have to do to mount it to my clutch bell/mount is remove the transmission
http://www.ebay.com/itm/49CC-2-STROKE-ELECTRIC-START-ENGINE-POCKET-SUPER-BIKE-MINI-CHOPPER-G-SCOOTER-/181165809690?pt=Motorcycles_Parts_Accessories&hash=item2a2e52e01a&vxp=mtr not bad at 138 shipped
Jan 14 2010 0310 I miss you mom
Vielen dank Patrick. Vielen dank
".
A proud Mormon
"if you come in with the bottom of your cast black,
neither one of us will be happy"- Alan Silverman MD

yamahonkawazuki

hmmmmm, pocketbike engine wil fit too @75ish
Jan 14 2010 0310 I miss you mom
Vielen dank Patrick. Vielen dank
".
A proud Mormon
"if you come in with the bottom of your cast black,
neither one of us will be happy"- Alan Silverman MD

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