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  View original topic: webber pump jets ?
Bob Elgin Thu Jul 12, 2012 4:24 pm

where can i find 0.75 pump jets for my carbs? Any or all sites that i can order from is what im looking for. Thanx

nightmanx11 Thu Jul 12, 2012 5:06 pm

www.webercarbsdirect.com

Bob Elgin Thu Jul 12, 2012 5:31 pm

They only give you 1 choice .50. I dont kn ow why they advertise that you need .75 pump jets with single 40mm and then dont carry them?

Letterman7 Thu Jul 12, 2012 6:23 pm

You gotta be a little more specific on which model Weber you have. Pump jets vary from one to the other. Try Redlineweber.com, Piercemanifolds.com or even CB Performance. Try calling instead of searching their sites, they're likely to have jets that aren't listed on the site.

[email protected] Thu Jul 12, 2012 8:55 pm

you don't need a 75 when it's properly setup.

Bob Elgin Fri Jul 13, 2012 10:45 am

I run a 2010 stroker with 1 empi , My cousins runs a 40 weber we have .50 in ours. there is a dead spot, his dads bugyy has almost identical motor and carb set up with the exception of pump jets. He has a 0.75 pump jet in his carb and the dead spot is gone, runs perfect.

Im not a carburator man by a long shot. i will post what jets etc as soon as possible. we do have the f11 emulsion tube

This shows the part
http://www.paradisemotorsport.com/content.wws?fname=carb-docs.html#weber-jet-chart11

Exh. Pump Valve Emulsion Tubes
HPMX, DCOE, DCO, IDA, IDF
79701.XXX Series
Size P/N
0.00 43-5650
0.035 43-5651
0.050 43-5652
0.075 43-5653
I know there out there just where to find them?

Letterman7 Fri Jul 13, 2012 6:30 pm

It's not like we're giving you bad info here... just a quick search on the Pierce site revealed this: http://www.piercemanifolds.com/product_p/76210.070.htm
which is a .070 jet. That alone should get you close enough. The other thing you could do is purchase jet reamers, if you can find them, and set your own sizes.

Bob Elgin Fri Jul 13, 2012 10:15 pm

Don't get me wrong I welcome all info. We are searching for that specific pump jet. We know its out there just hard to find

Bob Elgin Fri Jul 13, 2012 10:20 pm

The 70's will work fine thanx for the info I'm ordering them first thing in the mourning.



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