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Hi guys.

Today i had my Stagea on dyno again, at 1,49 bars boost.

Before it was on the dyno, we adjusted the ignition 4 degress higher in the boost-area, air-fuel-ratio at 1.55 bar on road, 11.8

Effect on dyno: 552 hp - 588 nm.

Engine insite, everything standard, cams, valves, gaskets, bolts, pistons, beams ect.

Changed:

Aftermarked intake-plenum, 80 mm trottlebody.

Injectors, 680cc.

Single turbo manifold.

Turbo T70.

Aftermarked ECU, Megasquirt, adjusted by my self.

Aftermarked Intercooler and piping, 2,½ inc, to 3,½ inc.

Exhaust 3,½ inc all the way.

Innovative Motorsport LC1 wideband kit.

Excity cintermetal clutch.

Video and dyno result.

Dyno:

http://www.112-video.dk/images/articles/Dyno.jpg

Edited by Stagea Denmark
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Hi guys.

Today i had my Stagea on dyno again, at 1,49 bars boost.

Before it was on the dyno, we adjusted the ignition 4 degress higher in the boost-area, air-fuel-ratio at 1.55 bar on road, 11.8

Effect on dyno: 552 hp - 588 nm.

Engine insite, everything standard, cams, valves, gaskets, bolts, pistons, beams ect.

Changed:

Aftermarked intake-plenum, 80 mm trottlebody.

Injectors, 680cc.

Single turbo manifold.

Turbo T70.

Aftermarked ECU, Megasquirt, adjusted by my self.

Aftermarked Intercooler and piping, 2,½ inc, to 3,½ inc.

Exhaust 3,½ inc all the way.

Innovative Motorsport LC1 wideband kit.

Excity cintermetal clutch.

Video and dyno result.

Dyno:

http://www.112-video.dk/images/articles/Dyno.jpg

Impressive! Is this with a RB25DET or a RB30 block with RB25 head?

Thats a mega hair dryer there!! whats the lag like on the road?? i wouldn't expect the standard internals to last too long with that much pressure... but good job mate looks tough 2

thanks.

I get boost a 4300 rpm, yes all the internal parts will last much longer, because i get my boost at high rpm, often when people broke there h-beams, is when they get boost at low rpm, i think thats the reasons i can get all that power, i will try to go for 600 hp now, i get a lot of wheelspin when i get boost in first gear, and second gear it just pull, no tire smoke.

Octan 99 from Shell. (i will have to take a look at the ECU-sheet to tell you that, but it is high (later today)

The car i rwd, and this is a normal RB25DET engine.

Take a look at this video, and watch where the light starts in the manifold, cylinder 5 and 6, there we have added more fuel, to cool them.

On this video,. i make 1,3 bars boost, and approx 470-480 hp.

Edited by Stagea Denmark
thanks.

I get boost a 4300 rpm, yes all the internal parts will last much longer, because i get my boost at high rpm, often when people broke there h-beams, is when they get boost at low rpm, i think thats the reasons i can get all that power, i will try to go for 600 hp now, i get a lot of wheelspin when i get boost in first gear, and second gear it just pull, no tire smoke.

Octan 99 from Shell. (i will have to take a look at the ECU-sheet to tell you that, but it is high (later today)

The car i rwd, and this is a normal RB25DET engine.

Take a look at this video, and watch where the light starts in the manifold, cylinder 5 and 6, there we have added more fuel, to cool them.

On this video,. i make 1,3 bars boost, and approx 470-480 hp.

Well how good is that WELL done,I have raced Nissans for nearly 40 years now , thats impressive

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