Topic: Cafe racer honda cb400 four 1977

[Taylorsage]

The build up has started ready for an early Christmas present to myself

[Taylorsage]

Shiny new carbs

[calj737]

While the carbs are off the bike, might want to bench synch them (if not already), set the float height, and install the correct jets based upon your induction and exhaust choices. If you're planning a stock airbox and stock exhaust, stick with stock jetting. If not, well, then grab a range of jets and plugs and prep for tuning time.

[Taylorsage]

Thanks for advice mate I will be sure to do this before install. Anymore tips or advise would be appreciated

[marting100]

Hi, if you dont already have a carb Synch, buy one, you will need it, trust me 
(The "MOTION PRO SYNC PRO CARBURETOR SYNCHRONIZER" works great)
Cheers!
M

[carnivorous chicken]

I'd go with the Carbtune if you're getting a sync tool -- those Motion Pro tools develop air bubbles and flutter pretty quickly in my experience. The Carbtune isn't much more (maybe cheaper, dunno where the pound is these days) and it uses stainless steel rods, so it's portable.