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May not be relevant but cam gears made a hell of a difference on my 25.

2835pro s all in (18psi) by 3200rpm, but I have a ff plenum etc and with the new huffer have inherited a bit of compressor surge which Jez will be working on for me in a couple of weeks.

  • 2 weeks later...

Ok so went on the dyno last night made 242kw with major wheel spin from 5 grand on so can't get a proper reading had a extra 100kg in the boot and still spinning. There is a restriction somewhere holding it back as well will be playing today im thinking wastegate pipe so is jez so more fab needed will be opening it up to 40mm id pipe and further down the exhaust. Setup is stock rb20 with td06h running 18 pound and your usual breathing mods seeing full boost (on the road) 1st 4800 2nd 4700 3rd 4500 4th 4300 there abouts anyway didn't bother with 5th that's with mbc removed running gate pressure 10 pound spring. Now going to get a ebc and hope it rids my lag issues with a contoller. Any suggestions on why a mbc would be causing lag and please no dick answers.

Yeah wanted to find the issue and that was it. When it was connected wasn't seeing any boost untill 5800 so I though something is seriously wrong was worried I broke something. Also forgot to mention I lost around 30kw by plumbing in the external gate. As we did a power run before touching anything is that normal?

This is the least of my worries just pulled the intake manifold off for suspected blown gasket only to find a half empty radiator and milky brown water next up is comp test and a punch in the face by myself soon. My day just got shit I think

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