Hi

I have been searching for information for Holset turbos also


Does anyone have a spec diagram or cad drawing of the exhaust exit side of a Holset HX35w built in wastegate with 5 hole patern

any help would be appreciated guys

cheers

 

Turbocalculator with Holset compressormaps;

http://www.squirrelpf.com/turbocalc/

HX35 has 60/69mm turbinewheel and HX40 64/76mm turbinewheel.

Data from Holset dealer:

HX30
Compressor: 68mm or 72mm.
Turbine: 8 - 10 cm2

HX35
Compressor: 77mm or 82mm.
Turbine: 12 - 18 cm2

HX40
Compressor: 82mm or 85mm.
Turbine: 20+ cm2

inducer size
68mm = 38->46mm
72mm = 42->54mm
78mm = 46->56mm
82mm = 46->60mm
85mm = 50->60mm

All of the above go in 2mm increments.

 

12CM2 turbine housing for sale T3 split design- make offer

 

anyone use HX50 SPL or HX 55 SPL yet?

 

Im wondering how my HX35 16cm will do on a B16. I had it on the b20 and at 17psi it came in hard and put me in the seat at about 4000rpm. Did a 12.4@121 spinning 1st 2nd and 3rd. I wanna try to put about 15psi on the b16, but a little worried about the lag, and its also gonna have the B16 short geared tranny compared to the LS. Any input?

 

INPUT LS tranny sucks. b16 sould be sick. im thinking about putting my 16 cm hx40 on a stock ls for my daily! see what happens. thats why i ran my 40 instead of bandwagon BS. i trap decent for 24 psi

 

I do like the 165mph top end of the LS tranny though

 

and i dont loose any MPH in the 1/4 TRYING to go in to forth


i can do 155 mph in forth. enough till next year illl rev till 11k go go across the 1/4 at 160!

 

I was already top of 4th 7200rpm (B20) 15' from the line so i was coasting or rev limiter or try for 5th on the ls tranny. I figure im gonna have to work on getting into 5th with the b16 tranny at 14 or so psi

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SwappedTURBOegg &raquo;</TD></TR><TR><TD CLASS="quote">

i can do 155 mph in forth.</TD></TR></TABLE>

What tranny are you using?

 

GSRRRRRRRRRRRRRRGGGGGGGG

 

check this ****. its dead on.

http://www.fatboyraceworks.com...are=0

 

difference between Hx35 and Hy35? I just purchased a full swap with a "Hy35" ,its my first holset and dont know much about them. any info would be appreciated

 

anyone using a HX30 or HY30 on a D series with Vitara's? i read 30 something pages, and i didn't see anything, but that doesn't mean i didn't miss something in the other fifty pages.. someone help me out.. any idea on full boost doing 20ISH psi with a Hx or Hy30 on a y8 with vitara's doing about 8.5 or 8.6 CR?

 

HX30 IS COOL ON D16Y8 MOTOR !! IT HAS SMALL EXHAUST SIDE!! FAST SPOOLIN

 

HOPE THIS INFO HELPS!! IT DID FOR ME


6 cm2 = 0.41 A/R
7 cm2 = 0.49 A/R
8 cm2 = 0.57 A/R
9 cm2 = 0.65 A/R
10 cm2 = 0.73 A/R
11 cm2 = 0.81 A/R
12 cm2 = 0.89 A/R
14 cm2 = 0.97 A/R
15 cm2 = 1.05 A/R
16 cm2 = 1.13 A/R
17 cm2 = 1.29 A/R
19 cm2 = 1.37 A/R

holset a/r for exhaust housing

'89-'91.5 - Small H1C, 3" compressor inlet (non intercooled) 50mm compressor

'91.5-'93 - H1C, 4" compessor inlet (intercooled), 54mm compressor

'94-'95 - WH1C, wastegated 12cm exhaust housing, 56mm compressor

'96-'98 - HX35W, wastegated 12cm, 56mm compressor

'98-'02 (manuals) - HX35W, wastegated 12cm, some 8-blade 56mm compressors, some 7-blade 54mm

'01-'02 (automatics) - HY35W, restrictive 9cm wastegated housing (compressor, don't know)

'03-'04.5 (i think) - HE341W - 9cm wastegated housing, (compressor, don't know)

'04.5-'07 - HE351CW - 9cm wastegated housing, 62mm compressor

'89-'93 turbos have either 18.5cm or 21cm housings. All turbos after '94 will have MWE slots.

 

Hi

Hi holset b18c , Do you know the A/R's for the inlet compressor housings for the Holset range of turbos ??


cheers

 

are the hy35 and hx35 compressor wheels interchangeable?

 

im doing search!! im very interested also and finding out the a/r's of the compressor housing!!
i checked on the holset web site but the flow are in kg's!! if you can convert them from kg's to what i think a/r's tested at cfm's you can get all the a/r's of the holset turbo's

 

A local tuner suggested I look into a holset turbo for my built d16z6. Not sure if he said hx35 or hy35. Does anyone know where I can get an accurate compressor map for either?

 

For what you're going for you'll probably need an HX35 with the 12 or maybe 14cm exhaust housing....the best site that i've ever seen for compressor maps for Holset's is here
http://www.squirrelpf.com/turbocalc/
someone posted that a few posts up....
for some good prices on Holset upgrades and info I posted up alot of links on the last page or so..

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by CivicVX94 &raquo;</TD></TR><TR><TD CLASS="quote">
http://www.squirrelpf.com/turbocalc/
someone posted that a few posts up....
</TD></TR></TABLE>
Saw it, I have doubts that the hx35 map there is accurate. Does anyone know if it's the real deal or not?

And I haven't seen an hy35 map at all.

 

FROM WHAT I HEAR ON THE DODGE FORUM, IS THAT THE HY-35 IS THE SAME AS THE HX-35!! THE DIFFERENCE IS THAT THE HY-35 CHOKES OUT AFTER 29 PSI!! BUT HAS A SMALLER EXHAUST HOUSING FOR FAST SPOOLING ON THE AUTOMATIC TRANSMISSION!! DUE TO EMISSION!
THE HX-35 IS GOOD TO ABOUT 35 PSI BEFORE IT CHOKES OUT ,BUT TAKE A LITTLE MORE TIME TO SPOOL UP !!

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by holset b18c &raquo;</TD></TR><TR><TD CLASS="quote">FROM WHAT I HEAR ON THE DODGE FORUM, IS THAT THE HY-35 IS THE SAME AS THE HX-35!! THE DIFFERENCE IS THAT THE HY-35 CHOKES OUT AFTER 29 PSI!! BUT HAS A SMALLER EXHAUST HOUSING FOR FAST SPOOLING ON THE AUTOMATIC TRANSMISSION!! DUE TO EMISSION!
THE HX-35 IS GOOD TO ABOUT 35 PSI BEFORE IT CHOKES OUT ,BUT TAKE A LITTLE MORE TIME TO SPOOL UP !!</TD></TR></TABLE>
So the compressor maps for the two should be different right?

 

more or less same compressor, different turbine housing. I might take a look at holset hx35 variant.