Are these any good ? And Why ?

Not really knowledgeable with engine and tuning, But are these services worth getting and why?

Boring and honing to oversize pistons ??


Big bore conversion??

 

i thought this was only an option after a seized kit?

your bore will only be like .4mm wider or something so not going to affect performance in a noticeable way.

 

I dunno my mate told me yeah i got this done and this so i was like hmmm ?
But if it dosent make a diffrence then theres no point really..

Is there any other ways of getting more performance out of my ped then buying parts or not ?

 

Get it ported and the cases flowed.

Minor is one of the best in the country, but hes more likely to tell you to fuck off for bodging the typh

 

lol i have my reasons for why i did that.

But yeah im gonna have that done, is there any links on here about porting etc ?

 

Plenty have a search i cant be arsed lol :w00t:

Capri Dave has a good book on it i forget the name, someone 2 stroke tuning etc

wouldn't do it yourself

 

Nah fuck that i no some1 that can port, hopefully he will do it for free ! Hes a good family friend so maybe he could.

I wouldnt even try porting lol haha looks and sounds to hard haha.

 

hes got to be fucking precise mate!

just think there machined new, porting by hand etc

 

yhyh hes ported before act ported the 172 i have now as it was his.