mpg 180

ok i hade a 180 bore on an 125 lump and it wert to bad on petrol but i put a 172 kit on it and it is drinking the petrol wot should use more petrol a 172 or a 180

 

depends on gear ups and roller weights lol

 

180 gears and 13g roller 25 ml carb scopian pipe but i think i might no y its drinking petrol its got a leaking float bowl

 

A 172 has harsher port timings than a 180 barrel so the 172 is using more fuel and air.
and i told youu that float bowl would rub throughhhh lol

 

your a spastic lol it was pissin out wif petrol the other day and i said get a new float bowl and take tha mudgaurd off which is rubbin against it.

 

i need a new float bowl but i sorted the rubbing problem out now

 

bang a sponge underneath it to stop it rubbing

 

i just cut a little hole in the mud guard

 

yep done that as wel thanks

 

did u have to open the cases up to put a 180 bore on? like cut them bigger?

 

yh