Vacuume problem...

Recently discovered the lack of a stage 2 vacuum…hence the lack of power! I know it isn't the vacuum unit, because i manually sucked and it opened! I also attached the air box vacuum to it and it opened, and also took it for a drive like that and the difference was huge! The vacuum nipple at the back of the carb has no vacuum what so ever…i have attached a new pipe and its totally dead, idle or full throttle! Carb cleaner did nothing so i took it off, worked out where the two vacuum ports were in the intakes, and they are tiny! Any way I blasted some cleaner through it and the came out of both ports, so its not totally blocked. I then sat and (don't be disgusting) blew and sucked the pipe to try and see if any blockage would clear, to no avail. So I'm a tad stuck! The holes seem far too small to get anything in them! Any ideas?

Jack

No ideas?

Jack

Damn

if you have access to a compressor you could blow high pressure air through it or use a push bike tyre inflater with a football valve adadptor on it so it fits in the whole snugly,dont push in too far to damage it or break the football adapter