Ghost 650 fuel pressure regulator connection

[ukz650]

Hi

Could anyone help me!

I am re-assembling a blow up Ghost that was dismantled in a rush by the owner

Had major problems with the cam timing and ended up using a degree wheel and two dti gauges. 

She is now starting and running but i am left with no where to connect the vacuum connection on the fuel pressure regulator to.

Could any one provide me with a diagram or let me know where it connects to!

 

[ghwallice]

You've got me confused! My memory is that from the top of the tank (the 90 degree spigot) high pressure fuel goes to a t piece, then to each throttle body. from the bottom of the throttle bodies the overflow goes to a t piece, then back to the 45 degree spigot on the top of the tank. I'm not certain, but any regulation function must be in the tank.

If there was an external fuel pressure regulator,it would be in the overflow line back to the tank?? I may be wrong.

Are you sure you are not talking about the airbox pressure sensor, which mounts on the back of the air box and connects to a spigot on the back of the airbox?

Regards,

Greg

 

[ukz650]

hi,

thanks for the reply!  got the feed and return to the tank connected up and working ( pump pressurises and bike runs)

there is a pressure regulator in the casting  between the injectors, have attached a picture with an arrow!

 

[Mikesps]

If there is no fitting for a small hose on the airbox then it goes to atmosphere. If there is a fitting, plug it up and let the regulator see atmospheric pressure. Fluctuating air box pressure doesn't help. Early fuel injected models from another leading Italian manufacturer had a hose to the airbox but they soon gave up on that.

Mike

 

[ghwallice]

I am re-assembling a blowIs that "blown"? up Ghost that was dismantled in a rush by the owner

If it was "blown" up was it the crank? If so, I'm curious as to who repaired the crank and where you got the bearings ect.

If it was cam damage, how did you get the cam "blocks" repaired?

Regards

Greg