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Registered
Join Date: Jul 2003
Location: Oakland
Posts: 44
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Weber accel. pump.
OK, i have gone through my hanes manual and either i am stupid (a possibility i never discount) or theres no adjustment provision for adjusting the accel pump on IDFs . Does one have to change the cam that accuates the pump?
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Jeff Donnelly ---------------------- 92 325i 71 914 w/2.0 and webers (needs paint) 74 914 potential driver, or maybe parts car. |
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03-24-2004, 02:52 PM
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Registered
Join Date: Dec 2000
Location: ON, Canada
Posts: 886
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Change the accel. pump jet size.
On DCNFs you can move the pivot point of the lever that actuates the pump, change the cam, or change the pump jet. Try pierce manifolds for parts. They're VG. Dave
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-- Dave '73 914, 2056 GT/SC done! '69 Lotus Europa S2 - under resto. pics at http://www.syer.net |
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03-25-2004, 03:22 AM
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Registered
Join Date: Feb 2004
Location: san mateo, ca
Posts: 261
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Yes, there's a jet for it. In the float bowl, as I recall. However, this almost never needs to be changed.
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03-25-2004, 05:54 AM
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Registered
Join Date: Dec 2000
Location: ON, Canada
Posts: 886
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It's #12 in this picture. Not in the float bowl. It has two nozzles that squirt down the bores when the pump is operated. Same idea as on a DCNF.
http://www.piercemanifolds.com/44IDF.pdf
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-- Dave '73 914, 2056 GT/SC done! '69 Lotus Europa S2 - under resto. pics at http://www.syer.net |
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03-25-2004, 05:22 PM
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Registered
Join Date: Jul 2003
Location: Oakland
Posts: 44
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THANKS
thanks for the advice. Guess i will be buying more jets.
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Jeff Donnelly ---------------------- 92 325i 71 914 w/2.0 and webers (needs paint) 74 914 potential driver, or maybe parts car. |
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03-25-2004, 09:25 PM
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Registered
Join Date: Dec 2000
Location: ON, Canada
Posts: 886
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IIRC those pump jets aren't cheap, so be sure that's your problem.
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-- Dave '73 914, 2056 GT/SC done! '69 Lotus Europa S2 - under resto. pics at http://www.syer.net |
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03-26-2004, 02:50 AM
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