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The Tanks inc tank came with a check ball and a y
The Tank had a vent nipple added behind the pump shelf and the Pump itself has a vent
These were y's together and mounted inside the filler door
I used 6an line (3/8) for the vent lines and the return line
8an for the supply
Unfortunately no
I used the 6 pack years ago
and I think I sold it for about $500 in the 90s
(OUCH)
I run a Tanks Inc EFI tank, an in-tank electric fuel pump, steel braided line & return line, and a Thumper Carb now
The reason I said not to use a liquid filled gauge
is the liquid gets hot that close to the engine and the gauges dont read well
I went through several before I figured it out
and 33 IMP is correct
replace the hard line
put a barb in the first brass block
I made a hard line to replace the...
With the carb spacer my air cleaner sits about 2 inches up in the air stream
it provided a noticeable but not huge change on my AFR gauge
which is good because I was a touch fat
but I took the change to mean I did the right thing with the scoop
Before the scoop I had to run a 2 inch filter to...
I used the Tanks inc EFI tank in my 66 Charger
It has 2 added vents besides the factory vent & vented cap
It was a bit of a pain to get it plumbed correctly but
Well worth it
It fills very fast and I have no worries about the tank pressure
I am glad we took the time and trouble to vent it correctly
We did the fuel system conversion this weekend
I am running a Billet 850 so I highly doubt I will go EFI
However I was tired of the noise my electric fuel pump made as well as going through fuel senders trying to find one that works
I also wanted a return line to keep fuel fresh and cool
We used...
you can always go the route I did
850 cfm Thumper carb by Dominic Thumper
it has looks and performance
Dominic is an excellent tuner and lends his tuning expertise to all of his customers
He will custom build one for you according to your engine specifics
I was amazed at how close he got mine...
One other thing is to try and adjust the regulator in the pump
but most likely yes time for a rebuild or replacement
The Mallory is one of the quietest pumps when mounted correctly
if you step down to the Mallory 110 GPH you wont need the regulator, they are internally regulated
if I recall correctly there is a screen on the inlet side
you might pull the fitting from the pump and check the filter screen
lacking anything in the filter screen I would say it is time for a rebuild kit
They make filters designed for the tank side of an electric pump
Holley has a 100 Micron filter for tank side and a 10 micron filter for engine side
The test is simple, remove the filter and see if it changes your pressure
The 5/16th pickup could be part of the problem as well especially since...
I use the 140 Mallory fuel pump and like it
They are rebuildable you just have to find the kit
They can be a bit noisy but I found rubber washers on the mounting bolts eliminates most of it
as I look at your picture you are pulling fuel through the filter
I would suggest the filter is a...
Atlas
At this point you are much better off starting a new thread instead of tying onto someone else's month old thread
also give us more information
What car? which dash? what have you done to try to fix it?
The more information we have the easier it will be to help you
Just to make sure you are comparing oranges to oranges
Sixpack Performance Package includes the Air Filter & breather
MANCINI DOES NOT
The breather is an additional $420 on sale $499 normally
When I had my six pack I followed an old Car magazine article and drilled & tapped the metering plate for changeable jets
I also used the plastic jet extensions and the float with cut outs for the jet extensions
It worked very well
I can no longer find the article on modifying the metering...
my reply to your other post:
yes it should be there
it is to prevent fuel sloshing out of the fuel vent
There are better ones but this is a cheap Holley one
https://allcarbs.com/product/holley-vent-baffle/
yes it should be there
it is to prevent fuel sloshing out of the fuel vent
There are better ones but this is a cheap Holley one
https://allcarbs.com/product/holley-vent-baffle/