Vespa t5 172 cpmpression

hi guys well had a shite day trying to get the t5 to run better i seem to have got it better it pulls a lot better in 4th

question to you all with mallossi 172 t5’s is how much compression do you have as i can push my kickstart down with my arm quite easily

i remember my old bike i had to give that a real god kick with the foot

i got some new rings coming so i’m gonna swap then anyway


wich plugs do you lot reccomend and what gap


I haven’t had a T5 for awhile but you should have good compression there.

As for the plug I think it was a B8ES I used to run but I don’t really remember that or the proper gap,sorry.

Hi all T5s run B9ES with 0.6 mm gap.