zb50 replica/ Skyteam st90/ PBR HELP!!!!!!!! lol

[mikedurbs]

Hi, Im new to Monkey bikes and have a few questions if someone could help??

First i have 3 outlets on my fuel tank and have no idea where they go?? Same as fuel tap?? (I am used to Single fuel lines).
Second thing is does pit bike exhausts fit as I can get a 28mm bore cheap??
Third is my rear suspension is seriously bouncy (like its just a spring) will it pass MOT?
Fourth is the rev counter doesn't work any idea's on why or what wires i must check?

And before you think im a total noob well I am (on monkey bikes) I just need a little advice..... But thank you in advance for any help

Mike

[PlanetMinis.com]