1983 Honda Urban Express Wind Fairings (no replies)
I have also seen the Honda Urban Express with Wind Fairings. Does anyone know of any wind fairings that would fit a 1983 Urban Express?
View ArticleModifying stock peugeot 103 cylinder (2 replies)
I've read all the performance threads I can find using search, lots of great tips and tricks for modifying the variator, exhaust, etc. I've already drilled the exhaust, put on a 15.15 SHA, done the...
View ArticleWhat carb, intake should I put on my Sach 505 a (1 reply)
I am trying to replace the stack carb and intake to squeeze a little more power and speed out of it without getting a 70cc kit, I already got new exhaust just need to change carb and intake now! If...
View ArticleMaxi has no top end (7 replies)
Hey guys I am stumped trying to troubleshoot this issue. Bike starts and idles nicely, great throttle response and power all the way to WOT, but for some reason hits a wall at 35mph and won't go any...
View ArticleHonda mb5 vm20 jet questions (no replies)
Gonna upgrade my stock mb5 to a vm20 i wanted to know what main jet and idle jet I should get to use with the stock pipe and cylinder Also should I upgrage the reeds or would I need a 70cc or pipe to...
View ArticleHonda Express max load? (3 replies)
I've read that the Express has something like 82-85kg max load. What breaks if that is exceeded, the frame, the single shock or the swingarm/transmission case? Any experience out there with this?...
View ArticleKit add to 50V (4 replies)
Reb and anyone else. Considering adding an Arisal 74 cc kit to my 78 50 V and was seeking opinions on this kit from 1977. Running stock exhaust and Dellorto Sha 14/12 carb. Just tring to maybe get 40...
View ArticleE50 Stalls When Tilted @ Idle (3 replies)
Hi guys, I have a Puch Maxi N with the follow done to it: 50cc TCCD kit and head midly case matched 15 mm bing clone carb with 2.22 atomizer and 72 jet Rebuilt bottom end with stuffed crank Techno...
View ArticlePinto E50 Kit Questions (3 replies)
Howdy y'all! So next month Im going to buy a Polini 70cc kit for the E50 engine on my 1977 JC Penney Pinto. I did some work on small engines in the past and did some research into kitting the e50 but...
View ArticleTomos A55 jetting question (1 reply)
[attachment 152102 IMG_20160606_155646.jpg]Just picked this up today. Runs and rides well. In the upper 30's. Can't be sure as the speedometer isn't working. It's got the phva 14 carb, big red pod...
View ArticleTuning a 17mm Bing. 2217 2447A atomizers and holes and stuff wtf (7 replies)
searched around a bit here and didn't find too much definitive information, so I figured I'd start a new thread. I have two 17mm bing carbs, each one has some slight differences. I wanted to use one...
View ArticleTips for an everlasting Piston (8 replies)
Hey all, I've got this problem where I'm going through pistons like cigarettes. The last one lasted almost two months. Today, my inner ring looks stuck compressed. The last time I had completely...
View ArticleMoby baby shocks (2 replies)
Did this today. Works pretty well. This isn't done yet by a long shot, but I like the shape so far. Had to grind down the springs a bit to give them a lil motion. Each spring was a 350lb rating. Added...
View ArticleE50 Carb upgrade (5 replies)
as of know i have a stock e50 running a 14mm intake and Bing with a Tecno circuit. I plan on doing some porting and trying to get the most out of the stock cylinder i can. What carb would y'all...
View Articlee50 carb help (1 reply)
as of know i have a stock e50 running a 14mm intake and Bing with a Tecno circuit. I plan on doing some porting and trying to get the most out of the stock cylinder i can. What carb would y'all...
View ArticleSuzuki FA50 VM18 tuning trouble (4 replies)
Hey guys, so I've recently been building up my FA50, bought the 45 mm kit, an 18mm intake, vm18 carb, polini air filter, and an mlm pipe. The odometer reads 5900 miles.. the bike ran fine after doing...
View Article6v to 12v bulb (1 reply)
Doing a 12v conversion on my 79 grande, what is the best bulb to replace it with? Stock bulb is a GE 4667-1 sealed beam.
View ArticleHonda Express choking/four stroking on WOT (no replies)
Currently my 1982 Express NC50 is running good about 27-30mph at WOT. It is currently running STOCK/ OEM parts throughout. I had the top end cleaned and rings replaced, Carb rebuilt, plus muffler...
View ArticleWhat needs to be done to A55 case for Airsal Eurokit 47mm (5 replies)
Hey guys, I just purchased an Airsal Eurokit 47mm for my A55 Tomos. I'm wondering what needs to be done to the engine case to make this fit. Is it just boring it out or does it need to be welded....
View Articlejet size after removing oil injector (1 reply)
I have a basically stock tomos sprint. It has a biturbo exhaust but nothing else modified. Just removed the oil injector. I have heard I should now change the jet, bu tdont know what size to try. Also...
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