hey guys just wondering what pumps to use as a lifter pump and then a high pressure pump?
something cheap but reliable.
also where to buy from?
cheers
nic
Theres heaps of ways to do it, this one seems a proven one.
I would use a VL Lifter pump and fit it as per this guide(helped me heaps)
Then fit a VL Pressure pump, with new bigger fuel line. 8mm, minimum. metal preffered, but i have heard of people running a rubber style line from the pump to motor.
Use your stock 4AC fuel feed line as you 4age return line. and thats it!!
hope this helps!!!
an alternative for the lift pump instead of a VL one is one of the cheap "rattler" ones from repco. i think the part no. is something like sl120 or something. they are a small box thing u can mount in the boot. the VL pressure pump is definitely the way to go.
the rattler ones are very noisy I have one and don't reccomend it at all
the VL pump everyone refers to is the same as a bosch 070
here is the list of them from bosch
pretty much any of them will do for a a 4age as they don't require that much fuel
you can see the 413 is the big mumma of all pumps with 200L/hour @ 5 bar
and the 070 being a reasonable pump with 130L/hour @ 3 bar
as for the lift pump, any "Carby" lift pump that is designed for high flow-low pressure will be good enough, just make sure that your lift pump is able to flow more than your high pressure pump. so if you were to use the bosch 070 your lift pump needs to flow more than 130L/hour. otherwise your surge tank will empty....
in the case of the VL setup, they have a small lift pump inside the tank that feeds the main pump (070), so you could just get one of them. (as stated by sprinter86 up there^^)
In faith there is enough light for those who want to believe and enough shadows to blind those who don't.
- Blaise Pascal
<div class='quotetop'>QUOTE </div>very true, they are really annoying, dont get one.
i know everyone uses them including myself, but it really is complete overkill. I would go soemthing slightly smaller if I were to do it again, so then there is so much returning from the rail
Smaller then the VL setup?
it is for an sr20det so i want to have room to move later on.
thats what i was thinking just a vl turbo lifter and pressure pump?
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