Any tips on this issue...?, i really want to widen my rims/wheels on my smallframe PV/ET3/ Special hybrid....PS! i have a PKII fork and a grimeca classic...
Doing a bit more brisk riding and where the same set up with a Polini/ Leo Vinci banana would peter out at about 6500 rpm the Evolution is pulling cleanly...
Hello all. does anyone have an opinion on the fabrizi 152 kit I think it is for small frames compared to the polini 130. Is it exponentialy more radical? Is...
I'm stumped... any ideas on what else to try would be welcomed... I have a 1975 50 special with a 115cc top end kit and a 19/19 carb. We've done 1000kms on...
Hi Ady Have you checked for rust in your tank...? If there is rust in the tank it won't matter if you rinse the carb every day, it will run for a while and...
I checked for rust early on with my problems - I have flushed the tank out previously and there is no evidence of rust in the filter in the carb... I cleaned...
Sorry to hear that, sounded like a rust/partikel in the system problem, what condition is your carb's fuel jet, if this one is "worn out" it will gather any...
A friend of mine that rides a tricked out Lammy doesn't bother with checking his RPM's, but instead had a temp gauge installed that tracks the temperature at...
On the cannonball run I had both an exhaust gas temp gauge (EGT) and a cylider head temp gauge (CHT) on my smallframe. Depending on throttle position, load,...
Thanks Pat. That was the answer I was looking for. Your bike rocked btw. I hear you practically tore that thing apart every night. Where did you place...
Placed 11th overall (9 250 automatics and 1 200 automatic ahead of me) and 1st in the modified manual class. farthest I had to get into the engine was the...
I used a duel needle gauge (CHT/EGT) from Westach with the 1/2in EGT probe and an 8mm CHT sender. This gauge doesn't require external power making it easier to...
http://www.pmtuningusa.com has pm tuning pipes, if you want a new one. Something like $450 with silencer. -- Scott ... Da: scooterxer <scooterxer@...> A:...
Do you know what kind of thermocouple they use ? Both Type K ? Or more commonly EGT -> Type K and CHT -> Type J ? Out of curiosity, where did you mount it on...
the EGT is type K and CHT is type J. there are a few pictures in the pictures section. http://autos.ph.groups.yahoo.com/group/vespasmallframes/photos/view/ ...
Hello again I just got a used PK 50 engine and was told that i only had to change to a PK 125 crankshaft a PK 125 Transmission and of course a Polini 130 kit...
I prefer CHT senders that replace the spark plug sealing washer. http://www.aircraftspruce.com/catalog/inpages/gem6.php They have them in 14 mm too but I am...
So I am trying to finish up two smallframes and I have a couple questions left. 1) Can I fit a newer style fork traverse onto a 64 v90 fork? If so, what...
I have located the problem! I took the head off again and noticed a bit of resistance when turning the flywheel. I decided to split the casings and see what...
Depending on the transmission in your 50, you are probably safe going with an uprated Primary (from a v90). Everything else should be cool as long as you have...
I have the standard PK50 transmission, don't know what dimension...? Is it really differences in PK50's original transmission, i was told it was a standard..? ...
Hi everybody, I have a 1986 Vespa PK125S, which runs fine, and another PK125S Automatic with a broken crankshaft. Since I'm due to leave Japan next year, I'm...
I am buying a Vespa Primavera and I find I am unable to easily ship it from the US to Edmonton, Alberta, Canada. Is there anyone in north western Montana,...
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