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Hartmanns 7675dbb 3.0l


Hartmann
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Engine Type - Single Turbo was TT originally

 

Engine Spec - whifbitz Built Engine with Mahle 86.5mm pistons and Manley rods. Whifbitz stage 3 head. Whifbitz 280 cams. Hypertune 90mm. ETS 4" ic.

 

Turbo - Pte 7675dbb cea 0.96 A/R.

 

Fuel Used - shell vpower 99oktan

 

Fuel setup- injector dynamics 1300 injectors, single magnafuel 625 pump

 

Exhaust - Homemade 3,5" exhaust burns muffler

 

Transmission - V160

 

ECU - AEM v2

 

 

Mapped By - Kenneth (k-tech)

 

Dyno Used - dynopack Hub Dyno

 

Power figure - 868 rhhp

 

Torque figure - 870 nm

 

Boost Pressure - 1.6 bar

 

 

image

Edited by Hartmann (see edit history)
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Luxluc. Don't think it is disappointing at 1,6bar on strait vpower .. and we don't have anything else performance fuel than shell vpower

 

Roger that.

 

No offense mate .... I just expected 950+ at the hubs on such a big turbo.

 

It's a pity you have no E85 at your's ... it changes the characteristic of the car drastically.

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Guest gtr_garner

i think thats an epic figure for 1.6 bar, only really starting to get to its efficiency range as well.

will be some nice numbers coming out of it once fully wound up.

 

Response looks fairly decent as well for a turbo that size, did you get the twin scroll housing or vband? Are you setting your rev limit at 8k? Must have to be quick on the gearshift with the size of the power band and the way it will eat that small rev window.

 

Traction must be a sizeable issue with the steep torque curve!

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Guest gtr_garner

Ah that's fair enough then.

It will be a good bit of fun believe me!

I've just stepped in to big boy power as well and it's addictive. You just want to go quicker.

 

Have driven 4 figure hp cars before but never owned them. It's an experience and I know I'm only going to want to throw money at it so I must restrain

Enjoy it. I know you will! May have to give you a shot at pod and see how we get on!

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