Originally he had a breather filter on it (can see it where the cold side IC pipes go into the inlet manifold) Then the tuner welded the pipe onto the top. Is it an idle control valve or something? Unsure on SRs
well my iiac is intact i believe. not sure if it applies to this issue. I know part of my idle issue is to do with the bov. which i may replace with a recirc again and get that welded to work but right now i have space issues.
For me running a similar setup with an fmic, larger tb, intake plenum, turbo manifold, he341, nistune, injectors etc. everything except internals basically on my RB20. I feel as though I am making around 400whp on 23psi but have not dyno'd. What kind of ignition timing are you running Stav? Is there something I am not getting? do you have cams / cam gears? Interested in learning more of your setup. PM if you can.
Stock 1jz head and bottom end with hx50 with the 25cm2 housing e85. How much earlier do you think I can get boost with a 16cm housing? Skickat från min SM-G935F via Tapatalk
Hey. Does anyone know what is the difference between HY35, that has 10cm2 housing, and HY35 with 9cm2 housing. They look totally different, so there has to be other differences. Seems like 10 is older, and the 9 is sometimes called he341. Any info? Sent from my D5803 using Tapatalk
The difference is age for sure and probably revisions along the way. The he came in the early 2000s and please someone correct me but I think the he's flow the same just quicker.
I have heard a lot of talk about hy35 having the turbine of the hx30, but the newer hy have bigger turbine for sure. HX30 - turbine 52/65mm 8 cm hy35 - turbine 58/65mm Did any hy actually had hx30 turbine wheel? There´s also a lot of wrong information about he341. I remember reading, that he341 was actually something really special and expensive, and that basically 99% of the so called he´s are hy35´s. A bit confused. Notsure how correct this info is. Is there a Holset compressor wheel, that fits between hx30 and 35? I´m trying to put something faster spooling for 400 hp build. And everything I can find is too small or big.
I always thought the easiest way to identify the HE341 was the turbine housing having an all inclusive V-band outlet HE341: HY35W:
I quote another forums post: Just so everybody knows the turbo everyone is calling a HE341is really an HY35W Type D. The real HE341 is a VE series and mega expensive. I saw a used one available a month or so ago and it was $2200. The turbo we are all looking for came on 2003-2004Dodge Cummins. If you look at the ID tag it says HY35W which is exactly what it is. I have a Holset service manual for the HY35Wand it clearly shows all the variations. There were even 2 different style bearings for the Type D units. There is also something that looks like this Looks smaller. Anyone have any info on smaller hy? Sent from my D5803 using Tapatalk
Well I know a guy who used hx40 super(Don´t remember housing size), and switched to hx52 11cm housing. And said it spools faster. He dosen´t use twinscroll manifold. He has m50 2.5 liter engine. So if using twinscroll properly made manifold, it think it will spool good. And this 11cm housing comes stock on those turbos, so really just have to buy a 200-300 Eur used one. It was used on some Scania trucks. In sweden they use those turbos on volvo 4 cylinder engines(Drag). So If it was me I would try it. I think this might be the best combo for a lot of power and early spool. The 11cm housing is not going to restrict you. The turbine is simply so big.
Anyone ever see a twin scroll manifold for a hy35? For a holset like the one pictured above with the 90 deg comp housing?
Hi , Is the 11cm hx52 exhaust housing to small for a 3.0l , or would a 16cm be better ?. looking for 650+hp for a rwyb toy.
