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#105
by
jmaddocks
on 10 Dec, 2014 14:11
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Efficiency is one thing, but don't forget the turbine side is a restriction. Allowing more exhaust to bypass the turbine (therefore slightly reducing intake pressure) lets the engine pump out exhaust more easily.
I understand what you're saying -- that's a good point.
Intuitively, I can't imagine we're getting close to the mass flow limits of the turbine, based on Alcaid's experience with an HE211W at 173 whp. That said, it's really a question of system efficiency, i.e., all the components working together. If I had the resources, I'd love to be able to plot hp vs. boost using a dyno to see if we're past the knee in the curve and reaching a point of diminishing returns -- that would be an interesting science project.
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#106
by
vanbcguy
on 10 Dec, 2014 14:12
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An exhaust manifold pressure gauge would show what is happening better than just about anything.
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#107
by
Alcaid
on 10 Dec, 2014 14:34
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Intuitively, I can't imagine we're getting close to the mass flow limits of the turbine, based on Alcaid's experience with an HE211W at 173 whp.
That was the older HE211W design, the HE200WG you have did 205whp on a 1.6TD
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#108
by
Big Daddy Roth
on 10 Dec, 2014 17:17
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Looks great! You have a lot more space with that intake manifold. The middle bolts on my G60 manifold are nearly impossible to access with the turbo mounted.
PD 150 with a EGR delete pipe from Darkside Developments.
I'm hoping that boost pipe fits under the hood.
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#109
by
RabbitJockey
on 10 Dec, 2014 18:27
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Intuitively, I can't imagine we're getting close to the mass flow limits of the turbine, based on Alcaid's experience with an HE211W at 173 whp.
That was the older HE211W design, the HE200WG you have did 205whp on a 1.6TD
god damn, i may need to buy one for my aaz next year haha. what was the pump?
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#110
by
Alcaid
on 11 Dec, 2014 03:03
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Intuitively, I can't imagine we're getting close to the mass flow limits of the turbine, based on Alcaid's experience with an HE211W at 173 whp.
That was the older HE211W design, the HE200WG you have did 205whp on a 1.6TD
god damn, i may need to buy one for my aaz next year haha. what was the pump?
11mm pump built by Dieselmeken in Sweden, 120cc of fuel on that one.
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#111
by
Big Daddy Roth
on 12 Dec, 2014 22:30
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it fits
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#112
by
carrizog60
on 14 Dec, 2014 08:19
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nice!
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#113
by
Big Daddy Roth
on 19 Dec, 2014 00:57
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#114
by
Alcaid
on 19 Dec, 2014 01:11
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I have a slightly used HE200WG if anyone is interested, less than 300 miles on it but my friend is changing it out for a compound setup.
500$ including worldwide shipping
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#115
by
theman53
on 19 Dec, 2014 05:21
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I am really interested as that would solve my MTDI jeep issue of making a controller for the 2256v I have...Let me know if he doesn't sell it in the next month. Christmas and all.
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#116
by
mark3kid
on 17 Jan, 2015 17:10
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11mm pump built by Dieselmeken in Sweden, 120cc of fuel on that one.
[/quote]
hey there guys so i have been out of this for a while now where mine actually blew up... i have low compresson and alot of blow by in my intake and crank case. lots of oil going everywhere along with antifreeze boiling over. so rebuild time again
when i got my pump back i believe giles got me 121 cc of fuel but i cant really remeber but that gives me good hope and im glad to see alot of people interested in this post besides me. its soon time to start rebuilding spring is just around the corner and 2015 is going to be a good and smoky year for me i hope. there will be alot of photos as i plan on making a beast this year
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#117
by
mark3kid
on 17 Jan, 2015 17:12
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also when you say it made 205hp what did it make for toruqe?
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#118
by
Mk1 Diesel
on 17 Jan, 2015 17:33
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That 173whp and 204whp you are talking about its my car
Alcaid I tink the 204whp was With Holset HE221wg don't remember, but I tink so
PS. my english writing are bad (Norwegians)
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#119
by
mark3kid
on 17 Jan, 2015 17:49
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That's alright my English is bad to and I'm English haha! But anyways I love that car it's whicked I really want to see a good video of it driving!! Any idea what your made for torque on the dyno?
