Linking Vacuum Ports

[Handyman]

Has anyone tried this and in your opinion did it improve performance and milage as claimed.

 

Thanks

Richard

[Freebird]

No, in my opinion, it's a complete waste of time.

[dingy]

Called the Jason Mod.

 

http://www.venturerider.org/forum/showthread.php?t=501

 

Makes idling rougher & no real gain.

 

The length of the vacuum hoses is about the same as the piston stroke, so there is only the same air being pushed back & forth in a 5/32" hose.

 

Gary

[Handyman]

Thanks for the response, my AIS has been disabled. Would I be better off to plug all four ports. I have two plugged now. Will I need to sync again if I plug all four?

 

Thanks

Richard

[muaymendez1]

I did mine and it made the idle rougher and when i resynched the carbs 3 months later due to surgng the synch was way off. i plugged them back up and all is fine. No difference in milage though.

[Freebird]

Thanks for the response, my AIS has been disabled. Would I be better off to plug all four ports. I have two plugged now. Will I need to sync again if I plug all four?

 

Thanks

Richard

 

Yes, you should plug all four. Shouldn't affect the sync at all but being as it takes about 10 minutes to sync them, you may as well check them anyway.