R32 Zilla Posted October 5, 2010 Share Posted October 5, 2010 So close ! ........ 390kw from Jun 2.7 and -5's. This was on a mainline dyno. Last week I ran 130mph so I think it is making every bit of that power. Anyway I shouldnt be posting in this thread haha. Tim. Link to comment https://www.sau.com.au/forums/topic/251820-got-over-400kw-atw/page/10/#findComment-5480604 Share on other sites More sharing options...
N1GTR Posted October 5, 2010 Share Posted October 5, 2010 What cams and headwork? Boost? Who tuned it? Link to comment https://www.sau.com.au/forums/topic/251820-got-over-400kw-atw/page/10/#findComment-5480636 Share on other sites More sharing options...
vg216 Posted October 5, 2010 Share Posted October 5, 2010 My GTR 404rwkw @23psi tuned by Unigroup RB26 twin garret 2871r hks stage 2 cams ported head hks 280lpm pump new r33 crank eagle rods cp pistons Van Link to comment https://www.sau.com.au/forums/topic/251820-got-over-400kw-atw/page/10/#findComment-5480679 Share on other sites More sharing options...
R32 Zilla Posted October 5, 2010 Share Posted October 5, 2010 (edited) Head was fully reconditioned but no porting was done. Tomei type B valve springs and new bronze exhaust guide inserts. Grex 264/9.3 cams. Tomei cam gears. 25psi boost. BP 98 fuel. Built and tunned by Jim at Dart Automotive. It has plenty of response and mid range. Very happy with it. Tim. This is my build thread but it hasnt been updated with new dyno graph above. http://www.skylinesaustralia.com/forums/32...ld-t320793.html Edited October 5, 2010 by R32 Zilla Link to comment https://www.sau.com.au/forums/topic/251820-got-over-400kw-atw/page/10/#findComment-5480687 Share on other sites More sharing options...
DVS JEZ Posted October 5, 2010 Share Posted October 5, 2010 Nice work man. How rich did he tune it? Link to comment https://www.sau.com.au/forums/topic/251820-got-over-400kw-atw/page/10/#findComment-5481054 Share on other sites More sharing options...
R32 Zilla Posted October 5, 2010 Share Posted October 5, 2010 Nice work man. How rich did he tune it? AFR's sit ruler straight on 12:1 at all all points on full boost. Blows a bit of black fuel smoke. Nice and safe. Link to comment https://www.sau.com.au/forums/topic/251820-got-over-400kw-atw/page/10/#findComment-5481172 Share on other sites More sharing options...
ezy_09s Posted October 5, 2010 Share Posted October 5, 2010 R32 Zilla ..what exhaust manifolds are you using ?..& have you done any porting on the turbo exhaust housings . Link to comment https://www.sau.com.au/forums/topic/251820-got-over-400kw-atw/page/10/#findComment-5481199 Share on other sites More sharing options...
R32 Zilla Posted October 5, 2010 Share Posted October 5, 2010 R32 Zilla ..what exhaust manifolds are you using ?..& have you done any porting on the turbo exhaust housings . All standard manifolds. Standard 2860-5's. No porting. HKS split dumps. Link to comment https://www.sau.com.au/forums/topic/251820-got-over-400kw-atw/page/10/#findComment-5481253 Share on other sites More sharing options...
DVS JEZ Posted October 5, 2010 Share Posted October 5, 2010 good work, its definately got a 10 in it with a good driver Link to comment https://www.sau.com.au/forums/topic/251820-got-over-400kw-atw/page/10/#findComment-5481698 Share on other sites More sharing options...
Marko R1 Posted October 5, 2010 Share Posted October 5, 2010 good work, its definately got a 10 in it with a good driver definitely! i did an 11.1 with 320awkw (if i changed into 4th across the finish line & not hit the limiter in 3rd, it would have been a 10) with 390awkw it is well truly a mid 10 Link to comment https://www.sau.com.au/forums/topic/251820-got-over-400kw-atw/page/10/#findComment-5481720 Share on other sites More sharing options...
R32 Zilla Posted October 6, 2010 Share Posted October 6, 2010 good work, its definately got a 10 in it with a good driver Give us a chance! haha. I only got 3 runs the other night before it rained and it was called off. I was getting faster with each run. We were slowly dropping tyre pressures. Got an 11.21 @130 on the last run with a 1.78 60ft. As some of you know its not as easy once you get up around this power especially on street tyres. With my old motor it was just a case of giving it everything to reach its potential. But yea it is easily capable of a mid to high 10 with either some more practise on street tyres or a simple tyre change would get me there. This is no drag set up though. If I wanted it to be faster over 400m I would have chose different turbos/turbo and made 500kw which this motor could easilly handle. I chose the -5's for response on the street and for hill climbs and the circuit etc. I like corners. Oh and the 390kw is RWKW not AWKW Marko. I dont think that makes a lot of difference but lets not start that debate again haha. Tim. Link to comment https://www.sau.com.au/forums/topic/251820-got-over-400kw-atw/page/10/#findComment-5481964 Share on other sites More sharing options...
Marko R1 Posted October 6, 2010 Share Posted October 6, 2010 yeah we've put this awkw v's rwkw behind us now i should add that i was running drag radials when i ran my time Link to comment https://www.sau.com.au/forums/topic/251820-got-over-400kw-atw/page/10/#findComment-5482068 Share on other sites More sharing options...
DVS JEZ Posted October 6, 2010 Share Posted October 6, 2010 i ran 10.98 @ 130.7 mph with 405awkw, on old street tyres, federal 595s. and worn out os giken clutch, last week with 285kw stockis R32 GTR just power fc,exh, steel wheel turboes, 3/4 tank of fuel, spare wheel, jack, all interior in etc ran 11.7 @ 118mph on my 2nd run, got booted out cause i didnt want to renew my ANDRA licence, i spent over 45g on my last GTR to get 10.98, my new GTR i have spent maybe 4g, big difference in costs to get from mid 11s into the 10s oh and i didnt mean to start a big war on rwkw to awkw Link to comment https://www.sau.com.au/forums/topic/251820-got-over-400kw-atw/page/10/#findComment-5482742 Share on other sites More sharing options...
bigmikespec Posted October 6, 2010 Share Posted October 6, 2010 Just a question that is kind of related to here; in my quest to get to 400kW ... does anyone know if you can use Supertech bronze manganese valve guides with Ferrea oversize valves? Ferrea don't make any for the RB26 apparantly. Link to comment https://www.sau.com.au/forums/topic/251820-got-over-400kw-atw/page/10/#findComment-5483422 Share on other sites More sharing options...
ezy_09s Posted October 6, 2010 Share Posted October 6, 2010 Just a question that is kind of related to here; in my quest to get to 400kW ... does anyone know if you can use Supertech bronze manganese valve guides with Ferrea oversize valves? Ferrea don't make any for the RB26 apparantly. I dont see any reason why you couldnt. Link to comment https://www.sau.com.au/forums/topic/251820-got-over-400kw-atw/page/10/#findComment-5483431 Share on other sites More sharing options...
Angus Smart Posted October 7, 2010 Share Posted October 7, 2010 I may actually be able to join this list very soon!! things are finally looking good! tho it may be steves 500kw club! i will be going GTRS on a built 2.6, 280 10.8's, E85, CR box with as much boost as it will allow 2 bar close.. then back it off to keep things together haha. Link to comment https://www.sau.com.au/forums/topic/251820-got-over-400kw-atw/page/10/#findComment-5483670 Share on other sites More sharing options...
N1GTR Posted October 7, 2010 Share Posted October 7, 2010 I'm sending the car away tomorrow to get the exhaust fitted and an oil air separator made cause what's on there now is terrible. Then, straight to the dyno Link to comment https://www.sau.com.au/forums/topic/251820-got-over-400kw-atw/page/10/#findComment-5483954 Share on other sites More sharing options...
N1GTR Posted October 7, 2010 Share Posted October 7, 2010 What's a CR box? Croydon Racing? Link to comment https://www.sau.com.au/forums/topic/251820-got-over-400kw-atw/page/10/#findComment-5483957 Share on other sites More sharing options...
NXTIME Posted October 7, 2010 Share Posted October 7, 2010 close ratio Link to comment https://www.sau.com.au/forums/topic/251820-got-over-400kw-atw/page/10/#findComment-5483962 Share on other sites More sharing options...
N1GTR Posted October 7, 2010 Share Posted October 7, 2010 Oooooooh of course Silly me So is that yor old trust box then? Link to comment https://www.sau.com.au/forums/topic/251820-got-over-400kw-atw/page/10/#findComment-5483969 Share on other sites More sharing options...
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