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coronamark2
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Location:
Perth
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May 2003
icon5.gif  4m efi Wed, 09 June 2004 07:30 Go to next message
I've noticed the back off my car is covered in black shit from my exaust

i did an oil change on the weekend and the oil was black and thick Razz

i use HPR30 if that makes a differnce.

what do you reckon the black crap is from?


+ i changed the plugs as well and no its developed a miss at about 4000rpm but if you keep you foot down it kind of goes away

the only thing i can think off is that it had colder plugs in before

what differnce would warmer plugs have?


and help / comment would be appreciated

cheers

[Updated on: Thu, 10 June 2004 00:45]

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gianttomato
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Re: Black smoke Wed, 09 June 2004 07:36 Go to previous messageGo to next message
Running rich.

The blackness of the oil is from the same soot making its way into the oil.

Dude, ditch the Holley. Get EFI. Smile
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mick
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March 2004
Re: Black smoke Wed, 09 June 2004 07:50 Go to previous messageGo to next message
But wouldn't an EFI set up cost more money?
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wilbo666
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Re: Black smoke Wed, 09 June 2004 07:56 Go to previous messageGo to next message
hehe yep buy that efi off me already!!! Very Happy

does sounds like it is running uber rich.

Cheers
Wilbo
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wilbo666
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Re: Black smoke Wed, 09 June 2004 08:01 Go to previous messageGo to next message
Quote:

But wouldn't an EFI set up cost more money?


For the price I want he could prbly sell his carby and make money! lol

Cheers
Wilbo

[Updated on: Wed, 09 June 2004 08:09]

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gianttomato
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Re: Black smoke Wed, 09 June 2004 08:13 Go to previous messageGo to next message
There are people on these forums throwing out complete 5MEs. Surely you could get them to strip the hardware, loom and ECU for a nominal fee?

Use a VL Commodore external fuel pump or get someone to put an intank fuel pump in that big drop tank of yours. You have the return line there already.

Sell the POS Holley 350 to fund the project. It's really not helping.

The diagrams are posted in the repository. Not sure what you're waiting for......
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coronamark2
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Perth
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Re: Black smoke Wed, 09 June 2004 08:13 Go to previous messageGo to next message
yeah yeah efi Laughing

im going to see if willbo has the efi gear from his 5m

i'll buy it but wouldnt i need all the sensors for the efi to work?

so what could i do in the mean time

get smaller jets / retard/advance the timing?
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gianttomato
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Re: Black smoke Wed, 09 June 2004 08:19 Go to previous messageGo to next message
In the meantime I would fit EFI and not throw another cent at the Holley.
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coronamark2
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Location:
Perth
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May 2003
Re: Black smoke + 4m efi conversion :p Wed, 09 June 2004 08:41 Go to previous messageGo to next message

i've sent wilbo a pm about his efi gear so now the question is

what exactly do i need to get it to work

i think the list would be some where along the lines of

ECU
Manifold
Air flow meter
Pod filter Very Happy
Sensor

what else?

please
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gianttomato
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Re: Black smoke + 4m efi conversion :p Wed, 09 June 2004 08:51 Go to previous messageGo to next message
air flow meter (AFM) and filter
tubing from AFM to manifold
complete 5ME manifold (all the sensors are included)
complete loom
5ME ECU
injector resistor pack
pointless dizzy from an EFI motor
High pressure EFI pump (would suggest getting something common like an MA70 fuel pump fitted into that drop tank of yours)
EFI fuel filter
some fuel line (high and low pressure stuff)

Get yourself organised and you should be able to do it in a day.
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coronamark2
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Location:
Perth
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May 2003
Re: Black smoke Wed, 09 June 2004 15:05 Go to previous messageGo to next message
cool

I've got an efi fuel pump, its a carter external pump that sits it should sux enough petty

I have put in 5m electronic ignition so all i need now is the efi gear off wilbo and we'll see how hard it goes

where would i get new injectors, or is it just as good cleaning them?

cheers
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coronamark2
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Perth
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May 2003
Re: 4m efi Thu, 10 June 2004 01:58 Go to previous messageGo to next message
so does anyone know if i need any sensors for the engine / exaust?
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wilbo666
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May 2002
Re: 4m efi Thu, 10 June 2004 03:09 Go to previous message
Nope the manifold should have them all on it.

hehe its a small world I was the one that put that wiring diagram up ages ago..

Cheers
Wilbo
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