accurate way to know u have 19psi...

hi,

my car has the sdi injectors and apart from egr gone and decat is only mod so far.( digimafam and remap next)

I have felt a bit of an anti climax with the injectors couldnt really see what the hype was about, anyway got obd2 bluetooth reader and torque app on my old htc and fiddled with wastegate arm until 19psi was read on app when revving engine between 2500-3000 as advised by local rover specialist. it was at this point when revving full range i discovered brick wall at 4000rpm, obvuiously maf and would explain lacklustre result from sdi's. digimafam should see that right apperanty on payday. on motorway pulling away from roadworks from 45mph upto 75mph in 5th gear saw psi boost upto 23-24psi, this concerned me and am know stumped as to wether or not i have right psi running through turbo.

one simple way i thought does anyone who has 19psi measure the length of threaded bar from turbo - wastegate and i can adjust to that...?

just trying to get best from car and running properly.

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