Jenvey Throttle Body Balancing

[locosaki 0]

Just been out to balance the bodies on my car, Checked with the synchrometer and I have 4 different readings at idle (1200rpm)

 

I assumed the left bank would have been the same and the variation would only be between left and right ?

 

Am I correct in saying the only adjustment is the idle adjustment screw and the small allen screw that then should balance the right hand bank to suit the left.

 

Also, Is it pointless trying to balance this when I know the fuel pressure is not right ?

[GilesW 41]

look at sbd's website (sbdev.co.UK IIRC ) as they usually have excellent instructions on throttle body stuff. Vauxhall and Ford based people but tb's are the same.

 

But to answer your question- yes definitely balance them first as that is needed as the starting point to get everything else right.