OzVMX Forum

Marque Remarks => Yamaha => Topic started by: ghostdancing on October 19, 2019, 06:39:31 pm

Title: XT250 2valve tuning?
Post by: ghostdancing on October 19, 2019, 06:39:31 pm

any tuning suggestion for the XT\TT 250 2 valve? dont need nothing radical..

Title: Re: XT250 2valve tuning?
Post by: Davy123 on October 20, 2019, 03:57:28 am

mikuni vm carb and free flowing exhaust and make it light as possible

Title: Re: XT250 2valve tuning?
Post by: ghostdancing on October 20, 2019, 04:11:14 am

mikuni VM 28 or 30? exhaust it's already free flow, the bike has a nice oomph at low end but not so good at higher rpm

Title: Re: XT250 2valve tuning?
Post by: Hoony on October 20, 2019, 05:36:37 pm

i had one of those, 1980 first model TT250 G. a pipe made a difference to it it had a pumper carb from memory
good fun bike at the time. i ended up MX'ing it and snapped the swing arm.