i was under the enfluence that you could not put a clyinder kit on an early smallframe like the dr 130cc, could someone explain this to me and why it can or...
Nope, an Edmontonian. Beats me as it was a couple of years ago and part of a large parts order. It is a PK electric start flywheel not an HP4. John Collier...
It can be done, just not easily. The cylinder spigot size is smaller so you would need to have the cases milled out. Some people have successfully done this...
hey john..... do you know about the new alberta chapter of the VCOC???......it's located in edmonton.....the person organising it is named casper.......you can...
1966 VMA1 bluebadge. When I shift into second gear, more notably when I downshift, and even more noticeably when I shift quickly the bike will buck as the...
You can tell when gear teeth get worn. They get chipped or rounded off. Make sure the shift dog is nice and angular too. You might as well replace it while...
some kinda cheapo pipe that breathes a little better (polini, leo, SS90/ET3 slug). cut the crank, open the intake a smidgeon. look at the cylinder, exhaust...
even better for torque- i think you should drop the disk intake thats used as standard, and get a crankcase reedblock like a malossi one. i have converted 3...
man!! i feel the same way as you do on knowing what a warn out piece would look like, for instance my v90 was jumping out of third and while i had the engine...
thanks for all this info model cit, it is the most information i have gotten on this subject, i need some help on one issue here though, how does one cut the ...
But it came with ALL the parts, eg: clasp that holds the can to the expansion chamber, rubber spacer things that insulate the expansion chamber vibrations from...
i just checked out a set of standard 3 speed 90 engine i have. I really think you are flogging a dead horse trying to get a lot more power out of that engine. ...
cutting cranks is a fiddly business, some people work out the exact intake timing (this is really the only way to tune) and cut the crank to suit what they're...
Cut it like the Polini manual suggests. You can download a pdf of the Polini manual here: http://www.scooterhelp.com/tuning/vespa.polini.130.html Remember to...
How to convert your barrel (bad) to an SS90 specs (good) follow ... to "convert" the v90 barrel to a ss90 barrel you have to do the following: 1. rise the...
won't necessarily be good on the stock 90 jug - you don't want to get the intake and port timings completely screwy (since transfer areas and timing are ...
Jumps out of 2nd into neutral (and carries on revving like crazy with throttle closed) when climbing a steep hill. The carb rocks up and down on the motor...
Hello. When I turn the flywheel by hand, a weak white spark appears at the points at the same time as the strong blue spark appears at the spark-plug. Is there...
airleak if it's revving, could be a couple different things if it's jumping out of gear. might wanna loosen the shifter cables to see if the it's the gearbox...
they haven't sent it to me yet.........because the last one was damaged, they're waiting on their new shipment to send it to me.....so about another 2-3...
in d.c.? i'll prolly be on my SS180 since none of my smallframes are currently together save for my stock 90. fwiw, i'm almost invariably going to sell my...
to morrisseyscoot: i don,t know if you saw my advert, but i am selling a pair of smallies....one is a 1964 v90 with primavera engine...has small door, small...
Hey Chris, Soon, sometime in the next few weeks. I've got a 12v electric ignition kit coming in the mail, and some other parts, so I'll rebuild the engine when...
last year i put a 130 dp kit on my girlfriends v90. it was fine all year and then this spring it has been having problems. it revs up on its own and idles...
the ignition timing is set by moving the stator plate. if the engine case you are using is from a vespa that origionally had electronic ignition there should...
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