I'm using a fuel tank which does not have in-tank fuel pump.
To supply fuel for the 3.4 v6 (5VZ-FE) I'd need in-line fuel pump which can be mounted on the frame rail.
Does anyone knows what specs for the in-line fuel pump I should be looking for and what brand(s) and/or models will be suitable for fueling the Tacoma v6 engine.
What is OEM fuel pump flow rate and maximum pressure?

 

I would look into the Bosch 044, they are pretty reliable and will flow plenty for that engine unless you are fully building it and going turbo.