250r thumber and a 39mm pwk. what cable?

[200x Basket]

i have a 39mm pwk carb and a 250r thumb throttle sitting in front of me. what cable do i need to make them work?

[honda250sx]

85 ATC 250 R

http://i71.photobucket.com/albums/i151/brauerpower/DSCN3571.jpg

http://i71.photobucket.com/albums/i151/brauerpower/DSCN3560.jpg

[Yamahondaman]

As long it is the 1985-89 Thumb ..... you will need the 1985 ATC Cable ... i use that set up on my TRI-Z's ...

[TtownJoeShow]

i'll second that, on my 83 250R