Vintage Dirt Bike Q & A

hey , can any of you help me,, with info,,, i have a '74 mt 250 and , i'd say it goes about 60 mph with the stock pipe on, and about 65+ with the race pipe labled "torque" it has the stock gearing , but i was wondering what i could do that would make it faster besides gearing, any easy/not so easy engine mods, im fairly confident in my work, thats why i say not so easy would be ok.... your info would be much appreciated thx
~jeff

_________________
If you want big rewards, take big risks.
'74 MT250E
workin gettin another
definitely an addiction

i would port and polish it

i know about the polishing part,, but plz , a link or some info on porting it
much appreciated...
~jeff

_________________
If you want big rewards, take big risks.
'74 MT250E
workin gettin another
definitely an addiction