Mitcho_7

OP, read this if you haven't already. http://www.skylinesaustralia.com/forums/topic/400867-thoughts-on-300awkw-rb25-r32-haltec-sprint-500-help/page__pid__6375251__st__20#entry6375251

The asterix next to r33 means that there are conditions... On the nistune website scroll down and read the asterix and you'll find you need to use a z32 ecu or rb20 ecu. Z32 will keep Vct and rb20 ecu will need an rpm window switch to keep Vct. As for fuel pumps, have you considered an 044 Bosch pump mounted intank?

I was wondering whether you got the new turbo in yet, guess I have the answer. How much boost are you going to run do you think?

There was a thread about a week ago that was very similar to this. Have a look for it and a lot of your questions will be answered I think.

That kit looks nice, I think cooling mist stuff looks the goods. With the failsafe, would you just be wiring it to an electronic boost controller so it turns it off if something fails and you just run off the actuator spring pressure? Are you planning on running off maf voltage or boost?

Which kit have you got?

I think this comment makes a lot of sense. If you listening for knock and you are getting slightly uneven distribution, then the cylinder that isn't getting as much injected into it will ping before the others. As soon as you can hear the engine ping, back the timing off for safety and there shouldn't be any problems. Having said that, I'm not an expert by any stretch. Most people seem to have no dramas with just one nozzle though... I think like it was mentioned it would be less of a problem with the stock intake on a rb25 compared with a forward facing plenum.

Jez , your knock detection setup is pretty cool and seems to work quite well, not to mention it was probably cheap as. But ill admit at first I had no idea what the hell it was ...

I would think a kit that uses boost to trigger injection would be marginally easier to install than one that runs off of IDC or maf voltage. The more features you get with the WMI kit you buy, will probably make it slightly more hassle to install. Jet_r31, do you use a coolingmist kit? Are they of reasonable quality in your opinion and have you used/installed any other kits that you can compare them to?

You can also use heat wrap on the intercooler piping in the engine bay to help with heat soak, but unless you are flogging the car continuously on a real hot day it's probably not going to be an issue.

They are all the same, so it doesn't matter.

Spray paint...

Mafia, what turbo was that with? Gt3076?

I think you should get: bosch/nismo fuel pump over walbro splitfires over yellowjackets Definently source a legit z32 afm Pretty sure nistunes can do e85 but not 100% on that. I cant see why they wouldnt. Dunno what turbo though if you only wanna run 15psi and gt 300kw. I would have suggested a gt3076 or gt3071 but you will probably need more boost to get 300kw. If you are going to go e85 you might look at bigger injectors than 555 as well.

This thread is making my new wheel choice so much harder, so many nice looking examples in this thread!

I has a jjr split dump/front on my r33 and the fit was not that great. Swapped it over to a bellmouth and have had no dramas. Performance wise I don't think there's much in it really.

I've got a blitz aswell. Not sure how it'd go with 300kw but mine seems fine with 240kw.

His car is listed as a 94 series 1 r33, but i dont think it matters anyway as it should work with both s1 and s2.

That's nifty, did you rig up the heat shield yourself?

So you both will be running .82 ext. gates in the gtx3076? Interested to see the results. Was mickos 98 tune with a low mount .82 internal gate? 200rwkw by 4300 is pretty responsive in my view. I know he was pumping a fair bit of boost, but that might have just been on e85.

Micko was making like 335rwkw on e85 and 20+ psi of boost wasn't he ?

Bit off topic, Do the gtx variations only start to show improvements over the regular gt3076 once they are boosted to about 25psi? If the gtx offers a little bit of extra flow up top compared with regular gt3076, is there much difference in response between the two or are they hitting full boost at practically the same times?

Whens the e85 tune happening birds?

^ that video is a nice basic explanation. Im of a differing opinion about which kit is better though. From what I have read coolingmist kits are a close second to the aquamist kits, but the aquamist seem a little more difficult to set up. Has anyone run and aquamist or coolingmist kit in a skyline?

Good luck with everything Hanaldo! What is a decent low mount exhaust manifold to upgrade to from the stock r33 one? Ideally one that would allow the use of the same dump/front pipe?