Originally posted by snp10
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500hp turbos- part 2
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You must tell me when is your birthay to send you a present
I build a project 500 + hp and I will use a garrett gt3076 because i must say that I am a Garrett fan. For what I have seen here, a cheapper solution for best performance is holset hx35 super. But for what I know is a compromise for the response. It depend s of the hot side. A simply hx35 is very laggy. But holset is half a price.
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Originally posted by popdemonic View Post...HX35 since the turbo is the best bang for the bucks though it slightly spools up later but she's still acceptable for driving in town...
Originally posted by snp10 View PostI am thinking that if we construct 500 hp engine we don't race in traffic. For this there is tracks.
Originally posted by snp10 View PostYou must tell me when is your birthay to send you a present
Originally posted by snp10 View PostI build a project 500 + hp and I will use a garrett gt3076 because i must say that I am a Garrett fan. For what I have seen here, a cheapper solution for best performance is holset hx35 super. But for what I know is a compromise for the response. It depend s of the hot side. A simply hx35 is very laggy. But holset is half a price.
But if you are garrett fan- there is one hint: Buy it- and then let it balance again, before using it.
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I drove s2 with garett gt3076 with 520 hp at 2.2 bar pressure. The car was measured on 2 dynos. Also forum memeber Rocco had gt3076 with 500+ hp.
With a completly rebuilt engine, head and 7A cams I belive that can do over 500 hp with gt3076. With WMI kit even more .Full boost at 4000 rpm and a quick response.Also Gtx3071 is a good ideea.
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Originally posted by snp10 View PostI drove s2 with garett gt3076 with 520 hp at 2.2 bar pressure. The car was measured on 2 dynos. Also forum memeber Rocco had gt3076 with 500+ hp.
With a completly rebuilt engine, head and 7A cams I belive that can do over 500 hp with gt3076. With WMI kit even more .Full boost at 4000 rpm and a quick response.Also Gtx3071 is a good ideea.
I agree
And I remind you that I had a 2.2 engine,heavily modified with 98 octanes, 2,2 bar peak boost and 1,8bar at 7500rpm and Dmitry calculated between 570/580hp with a normal gt3076 .82ar ...
4200rpm full boost @ 2,2bar in third gearRED Mitsubishi Lancer Evolution VI TME nº 16 of 250
BLACK Mitsubishi Lancer Evolution VI TME nº 189 of 250
LWB Audi Sport Quattro project
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Originally posted by david1980 View Postyou will never get a old style 20vt il5 to breathe as well as a new engine, its the engine thats holding up the turbo
Agree. But we talk here about completly rebuilt engines, new rods, new pistons and rings, rebuilt head with 7A cams , etc. So 500 hp with all this , will be posible.
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I've have used a Precision 5557bb, and got 388whp/550nm on a DynaPack, with 7a cams and a Wagner manifold. The car was very nice to drive and the spool came fast.. Before that I used a Turbonetics E50 super with kkk 8# housing. Dont know what kind of horsepower it did, but the car was very nice and hold about 2bar to redline. I think out of what I read from others it did about 500hp.. This was a great turbo.
Now I got a Precision 5866, and it gave 476whp in dyno, but becuse of high backpressure I run with a little less boost until i get to change my manifold. I think that was about max for the Wagner rs2 manifold? The turbo spool a little later, but is still fun to drive and it goes like a bullet
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Originally posted by Rocco View PostDmitry calculated between 570/580hp with a normal gt3076 .82ar
Originally posted by PrjWishful thinking, the GT30 turbine maxes out at around 500hp.
RS2 turbo is maxed out at 360-370 hp. I can't explain, why the gt30, that is able to flow only ~30% more, should get 60% more hp.
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Read here Quattronaut
http://www.s2forum.com/forum/showthr...=47037&page=17
Maybe because was done in winter time and near 0 degrees outside?
98 octanes
That was the fastest and most dangerous car I've been insideRED Mitsubishi Lancer Evolution VI TME nº 16 of 250
BLACK Mitsubishi Lancer Evolution VI TME nº 189 of 250
LWB Audi Sport Quattro project
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Using E85 is perfectly normal fuel in countries who has it available. I wouldn't consider it as "dope" like NOS.
Audi UrS4 Avant 2.5 20vt - twincharged - Project
Audi 80q B4 Sedan 2.2 20vt - Daily user
BMW 320d Touring e91 M-Sport - Daily user
BMW 740iA e38 - Project
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Originally posted by Rocco View PostRead here Quattronaut
http://www.s2forum.com/forum/showthr...=47037&page=17
Maybe because was done in winter time and near 0 degrees outside?
98 octanes
That was the fastest and most dangerous car I've been inside
That engine was a special one
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TJ:what's the gain on adding up the billet wheel on the turbo?i have read from many forums but never see any definitive results on it.let's say i have 2871 with kkk housing.i recently added the 11 blades billet wheel with extended tips from 71mm exducer to 73.84mm.i have been running a log and found the turbo spools up slightly earlier with old map.one of a few I5 from Asia.
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