Help with carb tuning

[VR6 NTOCSIK8]

I was hoping somebody in his/her wisdom on this site might be able to help me with "how to tune a VK carby"
Its been running a little thirsty since I got it, not long though, and blows a greyblack smoke (not blue) when under 75% load or more. Bit hard to start when cold aswell and I have cleaned it with carby clean.

I thought I might hav a stab at it, but when I got all the gear around it all off, all I could see was the carby but no idea how to tune it.

Could maybe someone give us some tips at least to help it fuel abit better.

T

[burnz]

the verajet carb is relativly straitfoward using a beer coaster
place it over halve the intake note any change in rpm
1/ if the rpm die's wind the fuel mixture anticlockwise
2/ if the rpm increases wind the fuel mixture clockwise
(the fuel mixure screw is located at the base of the carby it may have anti tamper plastic shelde)

[Goon]

You may have to tune the Mixer screw and the idle screw until you get something your happy with.

You could also buy a timing gun and do a the timing yourself if u have the manual and you have a good idea on what you are doing

I also suggest trying a bottle of nylon tune up and 2x bottles of stop smoke. "Check oil levels while doing this"

[VR6 NTOCSIK8]

Cheers guys I will try that.

See what happens hay.