450 Acc pump cover on a 426 carb?
Posted July 15, 2005 - 09:27 AM
Can I install one? From what I understand, the leak jet is located in the AP bowl or cover so I suppose that if I buy a WR450 one I could install it on my 426 and work with it right?
What do you guys think?
Posted July 18, 2005 - 09:56 PM
OK, I don't have a leak jet on my 426: normal.
Can I install one?
Pretty sure the leak jet is integral to the float bowl, so you would have to swap that out, not the AP cover.
This is a good question.
I can't see why a WR450 carb bowl would not bolt directly up to your bike, but I'm not sure if you can buy this part.
Posted July 19, 2005 - 02:03 AM
Hick is correct, the leak jet is an integral part of the float bowl. This is the part you would have to replace along with a leak jet itself. Both parts are available from Sudco (Allens R&D Performance in the UK).
IMHO you're better off doing the BK mod and jetting accordingly instead.... it's just as effective and a lot less hassle to set up and fine tune once modified.
Posted July 19, 2005 - 04:55 AM
A new float bowl is probably expensive as a friggin diamond... forget it.
I'll make the trip to the state of NY in about two weeks and I'll get the parts I need to rejet like a YZ and will start from there. Then I'll see if I do the BK.