Search found 412 matches

by fastfrog
Mon Aug 31, 2015 1:56 pm
Forum: Vespa Tech
Topic: O-tuning V5A for my elder son (hot french recipe inside)
Replies: 35
Views: 15564

Re: O-tuning V5A for my elder son (hot french recipe inside)

I guess so..... Electrical wiring is almost finished First road try within a few days.
by fastfrog
Sat Aug 29, 2015 11:03 pm
Forum: Vespa Tech
Topic: O-tuning V5A for my elder son (hot french recipe inside)
Replies: 35
Views: 15564

Re: O-tuning V5A for my elder son (hot french recipe inside)

I've been quite busy on several projects at the same and left the 50S alone a few weeks. I'm back on it. My soon just succeeded to his 50cc driving licence. During his training: http://imagizer.imageshack.us/v2/640x480q90/673/9R2jKw.jpg Good news and it's time to accelerate a bit quicker. Fresh pain...
by fastfrog
Mon Jul 27, 2015 9:40 am
Forum: Vespa Tech
Topic: SIP Road on a standard T5
Replies: 7
Views: 2640

Re: SIP Road on a standard T5

this is not an air screw but a mixture screw... Try both 112 and 115 and see what happens....
by fastfrog
Sat Jul 25, 2015 10:25 am
Forum: Vespa Tech
Topic: Damn & Blast !!!! again
Replies: 6
Views: 2993

Re: Damn & Blast !!!! again

Got the very same issue on my tameni T5 crank. Race was easy to fit on the crank shaft. Usually it needs a certain amount of strength to shove it down. Crank and bearing were brand new and I tried another bearing just to see and it the very same prob. Shaft was a bit to narrow. I glued the whole thi...
by fastfrog
Mon Jun 22, 2015 6:10 pm
Forum: Vespa Tech
Topic: Vespa T5 Mk. 1
Replies: 13
Views: 7274

Re: Vespa T5 Mk. 1

Sure there isn't any kit bolted on?
by fastfrog
Tue Jun 16, 2015 8:33 am
Forum: Vespa Tech
Topic: Vespa px200E boggie bottom end
Replies: 10
Views: 3012

Re: Vespa px200E boggie bottom end

boxofbits wrote:2 turns out is the mixture screw , also the idel is fulling wound in to make it tick over

Too much out. set it at 1,5 turns out and see if it's still bogging ...
by fastfrog
Mon Jun 15, 2015 10:10 pm
Forum: Vespa Tech
Topic: Vespa px200E boggie bottom end
Replies: 10
Views: 3012

Re: Vespa px200E boggie bottom end

and main jet is 118. My mistake.....
your mixture screw? how much did you wind it out?
by fastfrog
Mon Jun 15, 2015 8:28 pm
Forum: Vespa Tech
Topic: Vespa px200E boggie bottom end
Replies: 10
Views: 3012

Re: Vespa px200E boggie bottom end

what sort of slide do you have on it? A 04?
I guess you have an autolube PX200E so you don't need a 118 main jet but a 116.
by fastfrog
Thu Jun 04, 2015 8:32 am
Forum: Lambretta Tech
Topic: Carb and exhaust advice please?
Replies: 9
Views: 3798

Re: Carb and exhaust advice please?

From what i read it seems that your fresco pipe nice and sweat is killing your top power. Begin by swaping it for a big box or a gori one . Got myself this last one and ghee it pulls like a decent expansion pipe.
70 mph seems a bit tricky for a small block. 65 sounds reasonnable and reachable.
by fastfrog
Wed Jun 03, 2015 12:57 pm
Forum: Lambretta Tech
Topic: Lince 200 o-tuning à la mode fastfrog
Replies: 285
Views: 111959

Re: Lince 200 o-tuning à la mode fastfrog

Sure, my pleasure. Next step is a dyno run.....