STD Tuning Engine holset he341 in om603

holset he341 in om603

holset he341 in om603

 
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PedroFerreira
GTA2056V

98
12-12-2015, 09:07 AM #1
hello,i need informations about holset he341....how much power can make in om603 and how fast can spool (faster than hx35)?
PedroFerreira
12-12-2015, 09:07 AM #1

hello,i need informations about holset he341....how much power can make in om603 and how fast can spool (faster than hx35)?

TurboTim
Holset

457
12-12-2015, 09:28 AM #2
I can only speak from experience with he351ve and hx35 with 16cm housing but I really liked hx35. Had good tq with Amazing spool. He351 spools after motor would make max tq so you don't get that nice kick. Though once my he351 is lit its on! It's takes a 6500 rpm rev limit to be enjoyable though.

87 300SDL OM606 swapped HE351VE 722.633 swapped, Crower cams, KM valvesprings
76 300TD custom lots of stuff
06 Mercedes CL65 AMG 619 WHP, http://TurboTims.com
TurboTim
12-12-2015, 09:28 AM #2

I can only speak from experience with he351ve and hx35 with 16cm housing but I really liked hx35. Had good tq with Amazing spool. He351 spools after motor would make max tq so you don't get that nice kick. Though once my he351 is lit its on! It's takes a 6500 rpm rev limit to be enjoyable though.


87 300SDL OM606 swapped HE351VE 722.633 swapped, Crower cams, KM valvesprings
76 300TD custom lots of stuff
06 Mercedes CL65 AMG 619 WHP, http://TurboTims.com

CRD4x4
CompoundSuperTurboDiesel4x4!

399
12-12-2015, 10:51 AM #3
(12-12-2015, 09:28 AM)TurboTim He351 spools after motor would make max tq so you don't get that nice kick. Though once my he351 is lit its on! It's takes a 6500 rpm rev limit to be enjoyable though.

Do you know how "closed" your vanes are at idle? Could it be closed down more to get boost earlier?
CRD4x4
12-12-2015, 10:51 AM #3

(12-12-2015, 09:28 AM)TurboTim He351 spools after motor would make max tq so you don't get that nice kick. Though once my he351 is lit its on! It's takes a 6500 rpm rev limit to be enjoyable though.

Do you know how "closed" your vanes are at idle? Could it be closed down more to get boost earlier?

TurboTim
Holset

457
12-12-2015, 12:00 PM #4
I have messed with it a bunch. I can spool down lower then a HX35 but it still takes more time. HX35 just a smaller turbo and just responds quicker if that makes sense. If I am in a higher gear I can definitely get more boost with my VGT but just not the super quick response of a smaller turbo. Does that make sense?

87 300SDL OM606 swapped HE351VE 722.633 swapped, Crower cams, KM valvesprings
76 300TD custom lots of stuff
06 Mercedes CL65 AMG 619 WHP, http://TurboTims.com
TurboTim
12-12-2015, 12:00 PM #4

I have messed with it a bunch. I can spool down lower then a HX35 but it still takes more time. HX35 just a smaller turbo and just responds quicker if that makes sense. If I am in a higher gear I can definitely get more boost with my VGT but just not the super quick response of a smaller turbo. Does that make sense?


87 300SDL OM606 swapped HE351VE 722.633 swapped, Crower cams, KM valvesprings
76 300TD custom lots of stuff
06 Mercedes CL65 AMG 619 WHP, http://TurboTims.com

mao76
TA 0301

65
12-16-2015, 03:55 PM #5
Hi guys, I found a Holset he341ve, and 'terribly big, I want to replace my turbo, now on the machine I turbo 335d, but the big one, I have a 204cv, not' can handle the twin turbo, currently measures are side hot 65mm-56mm, while the cold side, 71mm-54mm, replacing it with he341ve, I'll have 'more' recovery?
mao76
12-16-2015, 03:55 PM #5

Hi guys, I found a Holset he341ve, and 'terribly big, I want to replace my turbo, now on the machine I turbo 335d, but the big one, I have a 204cv, not' can handle the twin turbo, currently measures are side hot 65mm-56mm, while the cold side, 71mm-54mm, replacing it with he341ve, I'll have 'more' recovery?

 
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