mercedes om606 hx52 and eaton m112 dyno results

[mantahead]

hi, just my results from my dyno run,

502bhp, turbo only
469.5, turbo and eaton
396.6 turbo and eaton low boost

this is standard 3litre 24 valve engine

 

[mantahead]

 

[12vriviera]

but the curve on the eaton hx combo looks so much more driveable!
How big is that engine?

 

[crackerman]

3.0 liter...

Is anything done to it? Aftermarket pre cups and such? Or all stock with a built injection pump? I love those om606 engines.

 

[SHughes]

More pics?

 

[90dodge]

That is awesome.

 

[imelmo]

but the curve on the eaton hx combo looks so much more driveable!
How big is that engine?

I wish it showed rpm so you can see right where the power is to compare the Eaton with just the turbo.

.

 

[12vriviera]

Torque at 50 mph vs 95... IWill take a 30hp loss for all that under the curve

 

[SHughes]

All day everyday!!

The gap between more and enough never changes.

 

[imelmo]

Unless it doesn't shift below that rpm at wot, lol. My Z doesn't go under 5k at wot. Of course, it depends on what you're doing with the vehicle also.

.

 

[crackerman]

That max rpm is probably close to 6k.

 

[Leiffi]

That max rpm is probably close to 6k.

Close to 7k usually, and they are very driveable with turbo only.

 

[RDPsmoker]

That's awesome. I wanna see more pictures of this!

 

[mantahead]

https://www.youtube.com/watch?v=-AUOt9MtfTI

 

[mantahead]

i fitted the engine which came from e300td with burst radiator, when i got her going i noticed some pressure in the rad but went racing anyway,lol
pressure gets worse as day goes on.

engine and pre chambers standard, Dieselmeken 8mm injector pump

 

[mantahead]

my rev counter packed up just before dyno so no rpm on graph.

nearly undrivable without the eaton, eaton gives 0.3/0.4 bar of boost at idle.

revs to 6500rpm

 

[Joesixpack]

I'm pretty sure with some good sizing a turbo compound arrangement could better that curve and no loss on top .

 

[JQmile]

I'm pretty sure with some good sizing a turbo compound arrangement could better that curve and no loss on top .

I don't think you could size the high-pressure turbo small enough....but a sequential setup could probably do it. I know the BMW 335d made peak boost starting at about 1,800rpm, and pulled all the way to 4,400rpm.

 

[Joesixpack]

True that. A sequential setup would likely be the better ticket but bat$hit crazy to pull off.

 

[Mooner1]

That thing is awesome!