Phil and Tyson are building some of SA's best GTRs at the moment, add Japanese Motorsport on facebook and have a look, they are meticulous with their work and are top blokes.
Pretty ancient Hypergear ATR28G2 on an unopened RB25 on 17 psi, taking it back for a few more pounds soon, boost comes on pretty strong
Nistune
United e85
Walbro e85 pump
Nismo 740cc injectors
Nismo FPR
290kw
I had an issue last time I went to my tuner to raise my boost and get my tune touched up - said fuel (e85) was leaning out when we tried to bump up the boost and injectors (nismo 740s) were near max
Said it could have been a number of things eg. my 044 was on its way out or perhaps a simple blocked filter or fuel lines
ive been a bit slack and im yet to go back but I have changed my filter since and car does seem to be running a bit richer
what mesh filters are people running? and do you still change them every 5k or longer?