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Author Topic: HX40 wastegate  (Read 16761 times)

random-strike

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HX40 wastegate
« on: February 25, 2010, 02:08:06 AM »

HX40

Anyone tried to lower the boost on the internal wastegate? adjust the screw to lengthen the rod??? kinda lame to have it open partially all the time and fuck up spool times.
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90turboteg

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Re: HX40 wastegate
« Reply #1 on: February 25, 2010, 02:11:46 AM »

i wouldn't, just get an external wastegate, cdm all the way if your on a budget. ive never tryed to lower the boost on any of my setups, always trying to crank the mbc to nog :noel:
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random-strike

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Re: HX40 wastegate
« Reply #2 on: February 25, 2010, 02:12:27 AM »

i'm trying to keep it as simple as possible using an internal waste gate.
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90turboteg

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Re: HX40 wastegate
« Reply #3 on: February 25, 2010, 02:17:42 AM »

well get a internal gate off a dsm/garret turbo thats around what you want pressure wise and make a bracket. thats not too hard. i have a stock dsm wg u can have
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Re: HX40 wastegate
« Reply #5 on: February 26, 2010, 01:30:49 AM »

Dont forget that the hx40w's wastegate only vents off exhaust from 1 scroll, you may be ok if you are not rocking a divided manifold tho.
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random-strike

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Re: HX40 wastegate
« Reply #6 on: February 26, 2010, 01:56:31 AM »

well get a internal gate off a dsm/garret turbo thats around what you want pressure wise and make a bracket. thats not too hard. i have a stock dsm wg u can have

ok i'll prob do this. i have a ton of them laying around.
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random-strike

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Re: HX40 wastegate
« Reply #7 on: February 26, 2010, 02:24:16 AM »

Dont forget that the hx40w's wastegate only vents off exhaust from 1 scroll, you may be ok if you are not rocking a divided manifold tho.

i don't know much about the turbo except that its one of the bigger ones i can find with a internal wg
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90turboteg

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Re: HX40 wastegate
« Reply #8 on: February 26, 2010, 03:33:31 AM »

well get a internal gate off a dsm/garret turbo thats around what you want pressure wise and make a bracket. thats not too hard. i have a stock dsm wg u can have

ok i'll prob do this. i have a ton of them laying around.

ya why not it will work
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Re: HX40 wastegate
« Reply #9 on: February 26, 2010, 06:50:18 PM »

it wont work... my 2.5l was spooling my 21cm housing holset no problem with the wastgate wired wide open - holset wastegates are for regulating EGTs not really boost and will never work on a gas car. WOWastegate made 2 bar on my car right away.
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90turboteg

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Re: HX40 wastegate
« Reply #10 on: February 26, 2010, 06:53:50 PM »

its going on a gas truck :P and ya the stock internal wgs are tiny, but he can only try, who cares if the boost hits nog. really a 44+ sizes external should be used.
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Re: HX40 wastegate
« Reply #11 on: February 26, 2010, 07:01:22 PM »

it WILL hit 20+psi no matter what you do, mine was redline limited to 33psi or so on a 2.5l revving to 7,000rpm which is rod snapper territory... i finally got an external, one piston later  O0
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random-strike

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Re: HX40 wastegate
« Reply #12 on: February 26, 2010, 08:52:25 PM »

i know of at least a dozen people who have used these on mustangs

turbo mustangs forums is full of people using these. some using them as twins
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Re: HX40 wastegate
« Reply #13 on: February 27, 2010, 03:48:43 PM »

post a link you turd. I can link you to a few setups I know off the top of my head where stock holset wastegate = uncontrollable boost on a good flowing engine.
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Aero

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Re: HX40 wastegate
« Reply #14 on: February 27, 2010, 07:58:53 PM »

The hole is pretty small.  IIRC its 19 or 20mm or something like that. Just keep in mind you may have issues.

turbob16hatch

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Re: HX40 wastegate
« Reply #15 on: February 28, 2010, 02:29:32 PM »

i know of at least a dozen people who have used these on mustangs

turbo mustangs forums is full of people using these. some using them as twins

So your telling me a V8 is running without external wastegate/s and using one or more hx40's? I so doubt that.   It only vents off one volute, there just isn't a way to vent the other volute and in this case the other bank ( If the manifolding is designed correctly).
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random-strike

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Re: HX40 wastegate
« Reply #16 on: February 28, 2010, 03:25:55 PM »

i know of at least a dozen people who have used these on mustangs

turbo mustangs forums is full of people using these. some using them as twins

So your telling me a V8 is running without external wastegate/s and using one or more hx40's? I so doubt that.   It only vents off one volute, there just isn't a way to vent the other volute and in this case the other bank ( If the manifolding is designed correctly).

turbo mustangs forum has several cars running it.

they have twins one of each bank... dur

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BoostedSchemes

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Re: HX40 wastegate
« Reply #17 on: February 28, 2010, 05:44:14 PM »

links you faggot
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random-strike

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Re: HX40 wastegate
« Reply #18 on: February 28, 2010, 06:39:52 PM »

Go there and use the search I fby have them bookmarked
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Re: HX40 wastegate
« Reply #19 on: March 01, 2010, 12:08:41 PM »

no, you lying faggot, I know enough about cars and physics to know off hand you are a lying faggot. stick to race baiting and getting stuck in puddles. the pathetic flapper holes in both your mouth and the holset are not large enough to effectively regulate the flow of waste gasses that are endlessly being thrown at them.
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random-strike

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Re: HX40 wastegate
« Reply #20 on: March 01, 2010, 02:47:05 PM »

no, you lying faggot, I know enough about cars and physics to know off hand you are a lying faggot. stick to race baiting and getting stuck in puddles. the pathetic flapper holes in both your mouth and the holset are not large enough to effectively regulate the flow of waste gasses that are endlessly being thrown at them.

newb
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dvst8r

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Re: HX40 wastegate
« Reply #21 on: March 01, 2010, 03:04:20 PM »

no, you lying faggot, I know enough about cars and physics to know off hand you are a lying faggot. stick to race baiting and getting stuck in puddles. the pathetic flapper holes in both your mouth and the holset are not large enough to effectively regulate the flow of waste gasses that are endlessly being thrown at them.

This.

However the flapper is large enough that you can drill out the housing to 15/16"th's without any sealing issues, and you can drill right through the divider to control both volutes. This will give enough flow to control this turbo.

That being said, internal gates are gay as balls touching balls, and Johnny should just weld that shit shut, and put an external gate on.
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Re: HX40 wastegate
« Reply #22 on: March 01, 2010, 05:12:35 PM »

it WILL hit 20+psi no matter what you do, mine was redline limited to 33psi or so on a 2.5l revving to 7,000rpm which is rod snapper territory... i finally got an external, one piston later  O0

i was still boosting, just weakly with SHIT spool up when my internal WG opened up from a shitty tack weld breaking.

still made 20psi on antilag too.
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random-strike

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Re: HX40 wastegate
« Reply #23 on: March 02, 2010, 02:26:22 AM »

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turbob16hatch

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Re: HX40 wastegate
« Reply #24 on: March 02, 2010, 02:55:35 AM »

im going to use the hx40 and drill a hole into the other divide on the housing

So you have no idea how to properly use a turbo? n00b
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random-strike

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Re: HX40 wastegate
« Reply #25 on: March 02, 2010, 03:50:36 AM »

im going to use the hx40 and drill a hole into the other divide on the housing

So you have no idea how to properly use a turbo? n00b

i've turbo'd more things than you've owned faggot
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turbob16hatch

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Re: HX40 wastegate
« Reply #26 on: March 02, 2010, 03:57:59 AM »

im going to use the hx40 and drill a hole into the other divide on the housing

So you have no idea how to properly use a turbo? n00b

i've turbo'd more things than you've owned faggot

Says who? you don't know shit.
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random-strike

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Re: HX40 wastegate
« Reply #27 on: March 02, 2010, 04:11:39 AM »

im going to use the hx40 and drill a hole into the other divide on the housing

So you have no idea how to properly use a turbo? n00b

i've turbo'd more things than you've owned faggot

Says who? you don't know shit.

dumbass newb. go look at your shitbox civic junk
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turbob16hatch

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Re: HX40 wastegate
« Reply #28 on: March 02, 2010, 04:13:09 AM »

im going to use the hx40 and drill a hole into the other divide on the housing

So you have no idea how to properly use a turbo? n00b

i've turbo'd more things than you've owned faggot

Says who? you don't know shit.

dumbass newb. go look at your shitbox civic junk

Haha, your an idiot.
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BoostedSchemes

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Re: HX40 wastegate
« Reply #29 on: March 04, 2010, 01:07:43 AM »

http://www.theturboforums.com/smf/index.php?topic=130915.0

http://www.theturboforums.com/smf/index.php?topic=44389.0

http://www.theturboforums.com/smf/index.php?topic=58953.0

just to name a few... hx40 users

im going to use the hx40 and drill a hole into the other divide on the housing


you fat retarded faggot they are all using external gates
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