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Joined: Apr 2025
Posts: 1
Novice
Hi I have a Mimi bike it has a victa 160cc engine with a MOLKT carburetor, i want to fit a Decompression Valve to the cylinder head to make it easier to start (as it has a lot of compression) but I'm not sure where to connect the Decompression Valve's vacuum tube to the carby ? The carby has two vent tubes should I be connecting the vacuum tube to one of these tubes ? Thanks

Sorry I can't attach the pics

Joined: Jan 2016
Posts: 8,087
Likes: 222
SENIOR TECHNICIAN
Hi Ghost, welcome here.
I assume you are talking about a full crank motor? You will have to connect the vacuum line into the manifold if you have enough room, otherwise you will have to drill a hole into the carby throat just before it enters the manifold.


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