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Amongst other jobs I've been attending to on my R33 GTR, I've just installed a lamco boost gauge in place of the standard boost gauge, mainly to see what actual boost pressure i'm running.
Expecting around 1 bar of boost, no restrictor in place, it is only achieving 0.7bar according to some WOT pulls in 2nd & 3rd.
Carried out a boost leak check, found a leak from the recirc valve area, so popped them off to discover one is cracked leaking, but both are not seating off which is hopefully explains the lack of boost pressure:rolleyes:.
I may just blank them off to test.

Anyone had similar?
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