Fitted boost gauge today

At idle the gauge sits at around -22 from memory and on easy throttle driving at 40 mphshe will come round to 0, on full throttle the needle goes to 13/14 and i saw it spike to the 20 region for a split sec which i take is normal as it does take a sec for the ecu to realise this and limit the boost to 13/14psi.
anyone confirm that this sounds normal for a remapped 20vt auq?
also ive not had the chance to see how it sits at motorway speeds yet, will do tomorrow though.
btw ive found a brilliant way of feeding the tube through the bulk head which shouldnt cuse any water ingress nor damage to the tubing. pics to follow when i get my finger out.

The route i used is better than the bonnet release method for two reasons,
one its raised up from the metalwork and also you can make the hole as large or as small as you want. Ive enclosed photos to show you where i went through.
Apologies to 56k users and anyone using less than a 15" screen!!
To get at this, its the same as getting at the bonnet release as its very close to it in the first place.
take the wipers off and plastic firewall tray, you will see this little plastic box, you have your pick of which side to drill through, i picked the right side with a 6.5mm drill bit which was just big enough and no more, carefully i drilled through and cleaned the area. Fed the pipe through and with the side of the dash open i located the pipe and pulled through til most of the slack was taken up.


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on the carriageway today, when floored in second etc she goes to 20 psi very briefly then sits at 15 eventually settling on 14/15 until around 6k when the boost starts to drop.
the problem i was having with fluctuating power when on hard acceleration is showing as a drop again briefly from 15 to 10 then straight back up to 15.
it happens sometimes more often than not. i think my dv isnt coping with the boost so a new forge item is in the pipeworks.

no bill, it "may" be dimsport related but im not sure i wasnt old who made it exactly.

i know mate i was just confirming it!!
gonna phone you in a min if thats ok.

n75 neg, spare me searching mate, what exactly does the n75 do and whats the suggested replacement (if there is one, ive heard of j etc) is there a different valve for mapped and non mapped motors?

couple more pics of the nomad pilar pod etc fxed in place tonight.

not a great pic, taken on camera tonight.

yes mate, its a fairly cheap one i got in haste as i was trouble shoting a boost issue, its savage pro range (bout 30-40 quid in places) and has a multi coloured back light, im thinking of changing to a carbon one instead, i dunno....... too many auto websites not enough credit cards!!

no buzzing but at idle when it flickers a bit you can hear a quiet ticking. im not sure if im going to keep this one as i said, i was thinking of something like this, but the white background on my current one seems appealing too..
http://www.xyberautos.com/catalog/product_info.php?products_id=423

thats the baby, how much did you pay for yours?
single pod for me though, personal choice!