[Vwdiesel] Tuning questions

[Andrew .Libby]

Boost is regulated by the wastegate on the turbo.  Stock boost is 9-10
psi.  To increase boost above that you may be able to adjust the wastegate
some but you may want to use a manual boost controller.


On Mon, Aug 19, 2013 at 7:23 PM, ralph meyermann
<ralphmeyermann at gmail.com>wrote:

> Hi all! Finally I have finished the exhaust, cold air intake and installed
> my gauges. My boost will only go to 10 psi and my Egt gauge isn't working
> yet but am going to double check connection on the sending unit side
> tomorrow and call tech support if needed. Is there any mild tuning tricks
> without buying/ordering  anything? We head out Thursday on our camping trip
> and still have to get the waterpump impeller done on my outboard motor and
> domestic duties before we leave. Thanks! Quick question observation, does
> the diaphragm on the pump restrict fuel when boost is reached? Is that why
> the 15psi aneroid is needed?
> Velma 82 na diesel westy
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