5 replies to this topic

[mike_c]

i have been given a weber 32 dgv carbretor. its on a mini inlet manifold but i cant get it to run at any less than 3500 revs i acnt realy find much out about this carb so dose anybody know about it ? is it a problem with the setup of it? is it not sutable for a 1275cc engine?

[Guess-Works.com]

Probably needs it's jets changing...

[mike_c]

i thought that but dose anybody on hear run this carb. is it a good upgrade to my twin su?

[jaydee]

Nope, its too little, you need a 40 dco if you want a weber on the 1275, depending on engine specs...

[mike_c]

i found on the net this from an american website

i put the link on too

WEBER 32/36 DGV CARBURETTOR (For P4-004 Kit)

THIS IS A 32/36 DGV WEBER CARB AS USED IN OUR P4-004 KIT.Tired of fiddling with SUs? The Weber 32/36 downdraft carb makes an excellent upgrade! This progressive two-barrel carburettor gives you the best of both worlds-power and economy. While cruising, only the 32mm barrel is operating, when you open the throttle the 36mm secondary kicks in! It comes jetted for a mild 1275 but, as with any Weber, a wide selection of jets is available. Economy & performance..when have you ever heard these two words associated with WEBER? The DGV is a down-draft, progressive linkage carb that provides both bottom and top end performance. The two barrels are different sizes for maximum economy when you don't have your foot into it and max performance when you want it.

http://www.minimania...Item=22.680.005

[bmcecosse]

Believe that if you like. I would stay with a good old SU - HIF44 with BDL needle and you won't go far wrong!

Edited by bmcecosse, 21 December 2009 - 06:19 PM.