STD Tuning Engine Turbo help OM606 G wagen

Turbo help OM606 G wagen

Turbo help OM606 G wagen

 
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atypicalguy
Holset

555
05-16-2018, 01:00 AM #7
(04-24-2018, 08:33 AM)mower16 Need help with turbo selection.

I have a gwagen with a 606a, dieselmeken 7.5 pump. Not chasing hp numbers or after a drag car,  just want a nice runner.
At the moment stock kkk k14. Just not cutting it wont boost over 10psi even absolutely pinning it.
Would the Holset HY35w or super HX30 be a better fit? I know the hx30 has 6cm exhaust housing what size is the kkk k14?
Would you notice much difference going from kkk k14 to super hx30? or do I go that step bigger to hy35?

Any advice would be great,
Cheers

If you cannot boost over 10 psi with the k14, you have a wastegate problem. It is too small for sure and you should replace it, because it is probably not very efficient at higher boost levels. But you should easily be able to get 20psi or so from it holding the wastegate mostly shut. I run that turbo with 6mm elements and modest fuel and it will easily hit 18psi.
atypicalguy
05-16-2018, 01:00 AM #7

(04-24-2018, 08:33 AM)mower16 Need help with turbo selection.

I have a gwagen with a 606a, dieselmeken 7.5 pump. Not chasing hp numbers or after a drag car,  just want a nice runner.
At the moment stock kkk k14. Just not cutting it wont boost over 10psi even absolutely pinning it.
Would the Holset HY35w or super HX30 be a better fit? I know the hx30 has 6cm exhaust housing what size is the kkk k14?
Would you notice much difference going from kkk k14 to super hx30? or do I go that step bigger to hy35?

Any advice would be great,
Cheers

If you cannot boost over 10 psi with the k14, you have a wastegate problem. It is too small for sure and you should replace it, because it is probably not very efficient at higher boost levels. But you should easily be able to get 20psi or so from it holding the wastegate mostly shut. I run that turbo with 6mm elements and modest fuel and it will easily hit 18psi.

 
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Messages In This Thread
Turbo help OM606 G wagen - by mower16 - 04-24-2018, 08:33 AM
RE: Turbo help OM606 G wagen - by awsrock - 04-25-2018, 12:47 PM
RE: Turbo help OM606 G wagen - by NZScott - 04-25-2018, 08:04 PM
RE: Turbo help OM606 G wagen - by mower16 - 04-26-2018, 12:32 AM
RE: Turbo help OM606 G wagen - by Drbiehl - 04-27-2018, 09:02 AM
RE: Turbo help OM606 G wagen - by mower16 - 04-27-2018, 11:17 AM
RE: Turbo help OM606 G wagen - by atypicalguy - 05-16-2018, 01:00 AM
RE: Turbo help OM606 G wagen - by mower16 - 05-16-2018, 05:37 PM
RE: Turbo help OM606 G wagen - by MrHope - 12-12-2018, 02:21 PM
RE: Turbo help OM606 G wagen - by MTUPower - 02-06-2019, 10:11 PM
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