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mr skidz

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  1. well... I think the initial pick up/ spool time will be slower maybe 100-300rpm but billet wheel may now cancel this out being lighter or maybe not as it grabs a bigger handful of air every times it spins which requires more torque/force from the exhaust wheel. BUT once the slightly bigger turbine wheel starts building boost, that bigger diameter wheel has much more leverage force which in turn gives that compressor a larger more rapid shove to reach its intended rpms for better on boost response. There's less restriction with bigger turbines as they are better at expelling the wasted exhaust gases without choking up the exhaust side just like a small exhaust system would slow down your compressors ability to ramp up FAST. which affects RESPONSE. Thats why -7s -9s -5s are so popular and gt2871 or -10s are not. I had a 2871 it was good for outright power but choked itself to death after 1.4bar and that was a .86 rear housing too! hope you can understand why sometimes slightly bigger exh wheels not too big! can work in our favour sorry if I rambled a bit too much tired from work.
  2. I did notice they made that rear wheel option but apparently the shaft is a different size and will not fit the smaller front wheel which has got me stuffed y? that would be the tits I reckon.
  3. The idea of using the smaller standard GT-R comp housing with the billet 60 mm wheel which is easier to do. I imagine the response there would be pretty awesome just not sure about how efficient it would be at 25 + psi I would imagine the heat would be a major side effect but I so would like to try that just for shits and giggles.
  4. 63mm comp wheel really would be better off with a 61 to 63mm turbine wheel to match. Garrett should get their act together and make one up. how hard is it slight mismatch atm
  5. 650 firm or swaps for parts of interest. let me know what you have available I need quite a few things.
  6. I reckon the 60mm Billet would be worth every bit the hassle and hit say 600 horse at the wheels faster than a 63 would and I'm not sure I want any more than that I would rather max a 60 mil wheel out rather than have a 63 and push it 70%. Most importantly I'm after longevity reliability
  7. mine are the best ones because there shiny
  8. finally some pics been busy as..
  9. gtx2860's would be perfect on my 2.8 on E85 i reckon! just gotta find someone to do the -5 .60 a/r comp cover sleeve job, any suggestions? who's trustworthy enough not f@#k it up!
  10. sounds about right.
  11. Make sure power fc is reset before you put your settings in if you've just altered it from when you received it the engine cranking fuel values might be too high from the previous tune also making your plugs wet or could also be your cold start values which also play a part when your engine is cold. the two could be too high, best is to reset then put your values in. on standard settings it should get your car kicked over but make sure 02 feedback function is switched on so the o2 sensors can stabilize your idol hope this helps
  12. but he's injectors are wet that can only be fuel so he's running rich he needs to back the scaling down
  13. adjusting latency settings won't be enough your injectors are bigger than standard you'll need to scale them back as you'll be over fuelling if you leave stocks ecu settings hence your wet plugs. Make sure you're o2 feedback function is switched on on the handset regardless of ignition and fuel values your car should still remain idling regardless of what inputs are selected in the idle section of the map. It's the only time the power fc reads the factory o2 sensors and does it only to stabilize idle and cruise throttle inputs I recommend you have a proper wideband fitted so you know what's going on otherwise you're just guessing and that's dangerous I wouldn't put a computer in a car without a wideband already fitted
  14. Your car will not start with wet plugs clean them or replace them but you need to sort your idle issue out first you just foul them up again
  15. buy a nugget. I bought a Z4 BMW and it was to be my daily, it was immaculate but after seeing door bangerz leave marks on my car from car parks in just the first 2eeeks I did the maths and this car was not going to look pretty after 12 months people will destroy it the nicer it is the harder they'll hit your car people are jealous grubs no respect these days moral of the story by a shitter.
  16. Your pictures are so small can't see anything
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