Is this a HY35?

[dieselcruiserhead]

Just wondering, doesn't look like the HY35 off an '02 that I have... I am trying to source a HY35 for another friend with a 4BT. Thanks...

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=140070073683

 

[gsbrockman]

Just wondering, doesn't look like the HY35 off an '02 that I have... I am trying to source a HY35 for another friend with a 4BT. Thanks...

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=140070073683

It should indeed be the HY35. All 3rd GENs have the HY35 OEM. I'm guessing it's from a 305/555 engine as it has the mechanical wastegate (the 325/600's have an electronically controlled wastegate). I think there may be some slight differences between a 2nd GEN housing due to the fact that the 2nd GENs sit a little higher up than the 3rd GENs do.



Greg

 

[deadvette]

Thanks dieselcruiserhead I should have come here with the question first, I know you are busy setting up 4btswaps.com and with your own projects.

gsbrockman, I am looking for an hy35 as an upgrade for my 4bta's HC1 and I didn't reconize this turbo.

Thanks for the info.

Matthew

 

[dieselcruiserhead]

No worries at all! Are the stats for all the trucks with the mechanical HY35 the same, 9cm2 wastegated housing?

 

[dieselcruiserhead]

also is there a difference between an HY35 and a HY35W? Is one of these one or the other or they both the same?

 

[jwilliams3]

Thats not an HY35 in that auction. The turbo listed an HE341W.

The HY35 and HE have totally different exhaust and compressor outlets.

 

[deadvette]

Thats not an HY35 in that auction. The turbo listed an HE341W.

Thats good to know.

Will a Hy35 be a bolt in replacement for my H1C? What about an HX35?

Which turbo would be better for my little 4BTA? I realise that the HY35 has a smaller housing alowing it to spool up faster, but later on I would like to get serious about building up power. I plan on a port and pollish, turned up fuel pump, bigger injectors, a 3200rpm gov. spring and stiffer valve springs. My goal is about 200hp from this little beast, which would bring it close to what 6cyl cummins is at 300hp

 

[jwilliams3]

Take a picture of your h1c that is on your 4bt and post it. Is it a wh1c or just h1c?

 

[dieselcruiserhead]

This is the OEM H1C that comes with the 4BTs. Same/similar to H1Cs on Gen 1 Dodges but I think they have a slightly larger impeller. The GM version 4BTs (in GM P30 step vans) has a 16cm2 non wastegated housing. The Ford vans have 18. 5cm2 housings, like the Gen 1 dodges.



Here is the turbo that came with my 4BT (GM version)

https://www.turbodieselregister.com/user_gallery/displayimage.php?&photoid=21876&width=0

 

[dieselcruiserhead]

Attached is a photo of what I have now, a HY35W off I believe an '02 that had an automatic...

 

[dieselcruiserhead]

Here is a weird one. Here is another turbo claiming to be a HY35. Is this a Hy35, it is also odd much like the first one???



http://cgi.ebay.com/ebaymotors/Hols...4QQihZ009QQcategoryZ33742QQrdZ1QQcmdZViewItem

 

[Clmsnow]

I have an HY35 off an 01' auto. It is sitting in my garage if you need it. PM me.

 

[dieselcruiserhead]

back to top, can anyone tell me *** this one is?

http://cgi.ebay.com/ebaymotors/Hols...4QQihZ009QQcategoryZ33742QQrdZ1QQcmdZViewItem

 

[jwilliams3]

Yeah I can tell you what that is:

It is a Holset turbo used on some Common Rail ISB industrial engines.

 

[dieselcruiserhead]

sorry hope this isn't annoying. is this a HY35 also?

http://cgi.ebay.com/ebaymotors/Used...ryZ33742QQssPageNameZWDVWQQrdZ1QQcmdZViewItem

 

[jwilliams3]

Yeah its annoying... :-laf

No thats not an hy35. Thats an HE341W