I have a 1964 50N that has been upgraded to a 75ccDR kit with a Mazzucheli short stroke cut crank, a LeoVinci popcorn exhaust, a 19 Dell o'rto and 90 Primary...
Good day everybody Can someone advise me on whether i should buy a restored vespa from those sites that sell the bikes at humiliataing prices.As i have read ...
Definitely NO. This site's archives would have lots of posts you could search: http://www.scooterbbs.com/bbs/dcboard.php?az=show_topics&forum=10 John...
What kind of vibration? Engine? Wheel out of balance? Check things out carefully. If it is the engine, it will go away when you pull in the clutch and shut off...
Jason, I don't think anyone can make a blanket statement about all Vespa sites. You have to take them piecemeal. Personally, I wouldn't trust anything out of...
Hi folks - I just bought a PK50, 1984 model, very standard, seems to be quite sound. I'm looking for your thoughts as to the best way to give it a bit more ...
some of the asian restos aren't too bad, some are actually done properly (i've seen some nicer examples in Sydney for example). problem is that you really...
I'm having an odd issue with an early Primavera that I recently ported and added a Polini kit . It seems to have a drop in power at about 3/4 throttle and...
The Simonini exhaust has a hole in its power band around 5000 to 5500 rpm: http://www.down-and-forward.de/auspufftest_1.html Not much you can do about it....
Could the pipe cause that kind of drop then surge of power? It is a slight lunge when it kicks back in. I have a friend with a banana Polini so maybe I'll...
Hi, I recently finished a rebuild for my v90. new seals, 135 malossi, reed in cylinder, 25 dellorto carb, 4 speed, primmy primary. I've been having all sorts...
thanks Matt, I run the jets that came with the malossi carb/ 25 dellorto. So don't really know. I think main might be around 130? Don't know about needle...
john, I think you just posted this? Do I have to drop the fork to change out the column lock of the 100 Sport? I do not have the key. I THINK I can just drill...
1. will a px wheel fit? 2. i have a steering lock but have lost the keys is there anyway i can get a key to fit it without changing the lock? thanks you lovely...
Hi Mine is not yet setup perfect but it is far better than when i first ran it, It had all the same problems yours has, I now have a 107 main- d24 needle(top...
A PX rim will fit; it's the same rim. Tires for smallies are 3.0, PX's are 3.5. PX tires rub. There are ways around this that involve moving bits of the bike...
Hi just purchased my first scooter it is a vespa 90 (i think) ,i got it off ebay and it has the engine removed and some parts missing but the frame and front...
Hello! I am looking for some help regarding a Vespa 90, electrical diagram. I searched scooterhelp.com and found 2 schematics. However neither matches the...
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