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Loosecannon
Regular


Location:
Newcastle
Registered:
May 2002
icon10.gif  VL Fuel pump Performance Questions? Thu, 23 May 2002 12:00 Go to next message
G'day

I have some Questions regarding the VL Commodore efi fuel pump, what psi do they put out? what is the flow rate? and what are the performance differences between the atmo and turbo pumps?. I want to use it on my 1jzgte

Thanks in advance!

Dave

[Updated on: Thu, 23 May 2002 13:19]

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TE72_Turbo
Forums Junkie


Location:
Canberra
Registered:
May 2002
 
Re: VL Fuel pump Performance Questions? Thu, 23 May 2002 13:10 Go to previous messageGo to next message
sorry, i cant quote an accurate flow rate, I know an old issue of ZOOM had an article on it, but i know that if you buy a brand new bosch replacement VL pump, it is the same part number for both the atmo and boosted versions, since its obviously cheaper for them to manufacture one pump that is sufficient for both. This may not be the case with the factory original pumps.

Cheers

Phil
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faulksy
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Location:
Adelaide
Registered:
May 2002
Re: VL Fuel pump Performance Questions? Thu, 23 May 2002 15:02 Go to previous messageGo to next message
Ive heard that XE/XF Falcons have a much better flow rate then VL's
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Pete
Regular


Location:
gold coast
Registered:
May 2002
 
Re: VL Fuel pump Performance Questions? Fri, 24 May 2002 01:11 Go to previous messageGo to next message
Xe/Xf Multipoint and Vlt/Vl Na are all the same pump, NOW.

Loosecannon, the Vl pump is fine for a 1j with slight mods.

My 1J made noticeably more power with the Vl pump than is does now with a bosch motorsport!! The current pump puts out too much pressure when the fuel regulator closes.

I recommend that you get a bosch motorsport, as you will be running really efficent water to air intercooling and a minimal exhaust.

You'll hit fuel cut because of the exhaust system too.

I have a Excel graph of the 2 pumps compared Pressure vs flow, at home i'll post it up.

Maximum is $180 inc pre filter for Vl pump
Maximum is roughly $340. (I paid $320, but i bought 2 of them and some other stuff.)



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Les
Forums Junkie


Registered:
May 2002
Re: VL Fuel pump Performance Questions? Fri, 24 May 2002 03:57 Go to previous messageGo to next message

Hey where do i buy these VL fuel pumps from ? (new)
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Pete
Regular


Location:
gold coast
Registered:
May 2002
 
Re: VL Fuel pump Performance Questions? Fri, 24 May 2002 09:37 Go to previous messageGo to next message
http://home.austarnet.com.au/petew/pumps.jpg

I get my stuff from petro-ject.
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Loosecannon
Regular


Location:
Newcastle
Registered:
May 2002
icon14.gif  Re: VL Fuel pump Performance Questions? Fri, 24 May 2002 23:13 Go to previous message
G'day Pete,

Thank's for the info on the pumps etc,I only got the pump to run the engine when I first fire it up, so I wanted to make sure it was OK, But I'll be running a Paxton Kamakazie 750 HP pump in the next two weeks

Once again thank's

Dave
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