DoughBoy

Hahah, some sick people here. It's an Endless plenum, the Jun plenum is fabricated sheetmetal that's all welded together. The endless one can unbolt the polished plenum to get to the runners, all bellmouthed and schtuff. Will be doing a buildup post in the next few weeks, nearly all the work is done on the motor so it's something more than a collection of expensive parts in boxes.

It's the new twin cam Pentium 90. Hopefully the twins will make it downloading faster.

So is this show or go?

Heh no offence, but Troy if you come anywhere near my car with a tool I'm unleashing the hounds!

Yeah, what Adrian said. It's easier to measure the gain (if any) of a mod if they are done one at a time, if the cams don't do anything for you (I personally don't think you need them for mid/low 12's) rip 'em out and sell them.

How can you time that when your car bumps off the 180 speed limiter?

Hectic post bro, but where's your dyno figures?

11.7 on slicks or "road" tyres? Don't need as much power on slicks....

Try-09s : 510rwkw - 9.4 GTS-t John Munro: 510awkw - 9.4 R33 GT-R Figures aren't exact, but are roundabout there.

You can get a 2WD to hook up pretty well, but at least it won't have the driveline losses of a 4WD at the high end of the track. Or weight. Edit: and there's no way that "400rwkw" car has that much power. If it did it would have run alot more MPH...

Hahah the T3 flanged new turbos - GT-SS + GT-RS. Oh well I guess the people that wanted bolt on goodness for their RB20/25 can get these.

I tried that link but I think the web must be down. Any other suggestions?

I think there was a recent post claiming 470kw?

Hey what if you ran out of wine and needed to get to the Hunter Valley asap as you had a tupperware party later that night? Sounds like a good enough reason

Leave it standard, you'll save more money and get more enjoyment out of the vehicle.

140mph... that much terminal speed hurts my woo-woo.

I think what you're trying to say is that cars need more balance in them, rather than all motor?

Or 258rwkw @ 124mph?

Dyno shootouts are great! I don't know why more people aren't into this sport. The competition is pretty fierce, and there's no better feeling than beating that guy in his souped up V8 with only a T88, internals, exhaust and a boost controller. It's pretty cool getting alot of attention when you show people your graph, I mean everyone's like "wow that's awesome" and "that's a beast". When I get my car up on the rollers it always gets a crowd. And the sound of the blowoff valve on the overun is crazy, you just have to hear it to believe it! Best part is it's pretty easy once you've gone to all the workshops and got the best parts off them. After doing the rounds you've got a pretty good sheet, you can always just pick the best graph and use that. At one place I even made 50rwkw more than anywhere else! Was the best, and I didn't even change the car. Another good thing is that you can talk to people while they're ramping it up on the dyno. Really gives you a chance to relax and watch other people get the most out of it. All in all I can understand why it's such a huge event at car shows. I wouldn't dream of taking it on a track, such a waste of time, money and petrol.

Uh where does the CA18 fit into this, it's only a cut down Bread Race motor? Hhehehe good one Duncan, I think the number of people that are going to agree with that interpretation is growing

Oh and as for single turbos, any GT35, GT42, GT45 would be able to do it, or XTR T66 upwards, Turbonetics T66 and up as well (funny that, they just use the same configuration and model designation as Turbonetics? What was that saying, imitation is a form of flattery?), and a whole host of other singles (Holset, KKK, Apexi's new AX singles etc). All comes down to if you want lowmounts, highmounts, singles or doubles? Or stock turbos and a big whiff of nitrous

Ok break it down a bit: 400rwkw= 500kw @ flywheel 500kw = 670hp 670hp = 61 lbs/min peak flow based on 10.85hp/lb Twin 2530's would be getting to be at the limit of their flow capabilities, 2540's would be able to do it, same with GT-RS turbos. In the highmounts any pair of 2835s could it too. The higher you go, the more undriveable it's going to be. I just used HKS turbos since they are a well known configuration. You should be able to easily get a similar configuration from a decent turbo outlet. No doubt GCG will be happy to sell you a set of GT35Rs or GT42/45Rs that would see you to your expected output figure

True, the major on the 20G is smaller than the 2835R, but the trim is way up there.

Both the Trust turbos have 10cm rears, they are pretty much identical. The wheels are totally different designs, with the T67 being able to flow alot more gas, even though the wheel is slightly smaller.

Ok let me first apologise for the measurements given in the earlier post. They are totally incorrect. Here are the correct measurements for the TD06-20G and the T67-25G. The 25G wheel is the same as the one used in the TD07 & the TD06, the difference being in the exhaust housing. 20G: Minor 53mm, Major 68mm, Trim 61 25G Minor 61mm, Major 78mm, Trim 61 Exhaust wheels TD06: Minor 56mm, Major 65mm, Trim 74 T67: Minor 54mm, Major 62mm, Trim 76 Please note that these measurements may be out by +/- 0.5mm, my battery died in the verniers so had to rely on my one good eye. Also see the attached pics, from left going in a clockwise direction: T51R Kai, HKS 2835. HKS 3037S, T67-25G, TD06-20G. There's alot of differences in the design of all these turbos as well....