Holley in-tank fuel pump module

[El.Padrino]

Hey,

any experience if the Holley in-tank fuel pump modules such as part 12-314 (255 LPH) or 12-384 (350 LPH) read the fuel level correct at the gauge?

Or are they the same as the standard chinese fuel sending units that will only read about half full with a filled up tank?!

 

[BeepBeepRR]

I installed one of these in tank pumps but it had an aftermarket sender installed on the other side of the tank hooked up to some aftermarket gauge. The pump works great but as far as the sender side of it I cant tell you if they are accurate. Read the ohms when the arm is up and down and see what they say. But according to the specs they should be correct. Here are the specs as follows. Note the red lettering.

Specs

Application	1968-70 Dodge Charger, 1968-70 Dodge Coronet, 1968-70 Plymouth Belvedere, 1968-70 Plymouth GTX, 1968-70 Plymouth RoadRunner, 1968-70 Plymouth Satellite
Average Flow Rating	255 LPH
Brand	Holley Sniper EFI
Connector Gender	Male
Emission Code	5
Free Flow LPH	255
Fuel Filter Included	Yes
Fuel Sending Unit Included	Yes
Fuel Sending Unit Ohms	73-10 Ohms
Fuel Tank Pressure Sensor Included	No
Fuel Type	Gasoline
Gasket Or Seal Included	Yes
Grade Type	Performance
In Tank or External	In Tank
Inlet Diameter (in)	5/16 IN
	5/16"
Inlet Quantity	One
Lock Ring Included	Yes
Make	Dodge/Plymouth
Material	Steel and Plastic
Maximum Pressure	58 PS
Model	B Body
Negative Ground	Yes
Outlet Outside Diameter	3/8 IN
Outlet Quantity	One
Product Type	Fuel Pump Module
Pump Type	Electric
Regulator Included	Yes
Resistance Ohms Empty	73 82
Resistance Ohms Full	10 82
Sale Category	Air and Fuel Delivery
Universal Or Specific Fit	Specific
Vent Size	N/A
Warranty	Limited 90 Day
Wire Harness Included	Yes
UPC	090127062586
Part Number	12-314