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Vacuum fuel pump
http://mudmotortalk.com/mmt_v2/viewtopic.php?f=3&t=65868
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Author:  flint87 [ Tue Feb 16, 2016 9:37 pm ]
Post subject:  Vacuum fuel pump

Working on cam swap today and the bolts on the cam driven pump turned to dust and are stuck in the block.
If I swap to a vacuum pump where do I hook up the pulse line at on the engine?


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Author:  krazo [ Tue Feb 16, 2016 9:47 pm ]
Post subject:  Re: Vacuum fuel pump

You will have to drill and tap your intake and screw in a nipple. I had the same problem. Ended up getting a block off plate for the hole where the old pump was and drilling out the old holes and helecoiling them.


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Author:  flint87 [ Tue Feb 16, 2016 9:57 pm ]
Post subject:  Re: Vacuum fuel pump


Author:  krazo [ Tue Feb 16, 2016 10:06 pm ]
Post subject:  Re: Vacuum fuel pump

Not really a good picture of the vacuum line but it's all I got right now.

Author:  Will C [ Tue Feb 16, 2016 10:08 pm ]
Post subject:  Re: Vacuum fuel pump

Thats not professional. :D :D

Author:  krazo [ Tue Feb 16, 2016 10:10 pm ]
Post subject:  Re: Vacuum fuel pump

Some of that backyard bullshit!

Author:  flint87 [ Tue Feb 16, 2016 10:11 pm ]
Post subject:  Re: Vacuum fuel pump


Author:  krazo [ Tue Feb 16, 2016 10:13 pm ]
Post subject:  Re: Vacuum fuel pump

Unless you had that laying around the shop I bet you got more in it than that block off plate from briggs. But I like the idea. I worry that water might get past my block off plate during a heavy rain.

Author:  flint87 [ Tue Feb 16, 2016 11:08 pm ]
Post subject:  Re: Vacuum fuel pump


Author:  Will C [ Tue Feb 16, 2016 11:19 pm ]
Post subject:  Re: Vacuum fuel pump

The plug. Thats a good one

Author:  flint87 [ Wed Feb 17, 2016 6:52 am ]
Post subject:  Re: Vacuum fuel pump


Author:  Mudhole [ Thu Feb 18, 2016 6:31 am ]
Post subject:  Re: Vacuum fuel pump

Where do ya get the block off plate? My mech fuel pump on my ol 32 is bypassed now!


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Author:  krazo [ Thu Feb 18, 2016 11:19 pm ]
Post subject:  Re: Vacuum fuel pump

I got the block off plate from boat dr.


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