[Vwdiesel] The importance to lining up oil pump gears with markings on ea...
dieselwesty at yahoo.com
Fri Oct 9 17:04:47 PDT 2009
Thanks all, I will give them a try and see how she runs after I get the new coolant line in and the fuel tank back in. It would only be a temp. setup, so if it seems to run ok, I will go with it until I get the other injectors back.
I will let you know.
Bryan Belman, Pt. Pleasant, NJ
04 Jetta Wagon TDI PD, 100hp, 5sp -- running :)
92 Jetta 1.6 Eco-Turbo Diesel -- running :)
82 Diesel Westy 1.9NA -- Not running :}
70 Type 1 stock Beetle -- Not running :(
From: Tony and Lillie <tonyandlillie1 at earthlink.net>
To: LBaird119 at aol.com; vwdiesel at vwfans.com
Sent: Friday, October 9, 2009 3:51:22 PM
Subject: Re: [Vwdiesel] The importance to lining up oil pump gears with markings on ea...
And of course, you can increase the amount of fuel on the pump that turns out to be an issue. However, I'd agree with Loren, it's probably a minimal amount of difference anyhow.
>From: LBaird119 at aol.com
>Sent: Oct 9, 2009 2:40 PM
>To: vwdiesel at vwfans.com
>Subject: Re: [Vwdiesel] The importance to lining up oil pump gears with markings on ea...
>In a message dated 10/9/2009 12:13:26 PM Pacific Daylight Time,
>syncronized_turbo at yahoo.co.uk writes:
>> Running the 155s on an NA will retard your
>> timing, as the pump reaches the necessary pressure later in its stroke
>> (Which, if I'm not mistaken, are why TD pump timing specs are more
>> advanced than NA specs? I think?).
> Actually I think both time at 1.00 or maybe the Na time at .95 but
>then NA pumps time at .88, 1.15 and .95 and it has to do with the
>cam plates not the injector pressures. Since liquids are basiclly
>non compressable (for the most part), it's highly unlikely the timing
>will really change since it's not set by pressure. In theory it takes
>longer to built that bit more pressure but it seems to be pretty minimal.
>The biggest change I can see would be slightly less fuel for what the
>pump's set for. Higher pressure injectors will close earlier than NA set
>injectors thus less fuel. Shouldn't be anything big, just like any
>change in timing. I'd run them.
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