Page 1 of 2
Big bore kit?
Posted: Mon Apr 28, 2014 7:52 pm
by Stretch85
Does anyone know if there is any available ? Any one done it ?
Re: Big bore kit?
Posted: Mon Apr 28, 2014 7:54 pm
by Drunkn Munky
Yamaha do oversized pistons
Re: Big bore kit?
Posted: Mon Apr 28, 2014 8:26 pm
by Evilchicken0
I don't think they've been available for some time.
Re: Big bore kit?
Posted: Mon Apr 28, 2014 8:29 pm
by Stretch85
This is why I was asking
Re: Big bore kit?
Posted: Mon Apr 28, 2014 8:32 pm
by Drunkn Munky
Fowlers have stock i priced them up not so long ago
Re: Big bore kit?
Posted: Mon Apr 28, 2014 9:05 pm
by Stretch85
How much were they ?
Re: Big bore kit?
Posted: Mon Apr 28, 2014 9:10 pm
by Drunkn Munky
About £550 IIRC with rings for +1mm oversize. That was for SP pistons though, i believe the RR pistons have a different part number so you might wanna double check
https://www.fowlersparts.co.uk/
Parts book is in the docs section
Re: Big bore kit?
Posted: Mon Apr 28, 2014 9:15 pm
by Stretch85
Mine is a 3en2 so completely different pistons alltogether
Re: Big bore kit?
Posted: Mon Apr 28, 2014 9:24 pm
by Drunkn Munky
lol fit a 600 lump then
Re: Big bore kit?
Posted: Mon Apr 28, 2014 9:30 pm
by Stretch85
Racing it on the roads so they get stripped and checked, can run 1mm pistons legally