300E 12v Turbo Project - Page 7 - PeachParts Mercedes-Benz Forum

PUMPISH · #91 07-29-2007, 10:59 AM

Quote:

Originally Posted by Ortolan

Very impressive!

Will you be recording some 0-60mph and 1/4 mile times soon?

I just gotta find a better tranny first hehe

But a new film comming this days

altz · #92 07-29-2007, 12:04 PM

IMHo its feaseble to switch to bmw m5 getrag tranny. The merc ones just wont hold the brutal force. I have heard rumors, that the bellhousing is the same..can you confirm?
anyways...
sixfifty.

..badass motor you have there is this the new engine with froged internals?

good luck from Tallinn.

PUMPISH · #93 07-29-2007, 07:08 PM

Quote:

Originally Posted by altz

IMHo its feaseble to switch to bmw m5 getrag tranny. The merc ones just wont hold the brutal force. I have heard rumors, that the bellhousing is the same..can you confirm?
anyways...
sixfifty.

..badass motor you have there is this the new engine with froged internals?

good luck from Tallinn.

M5 tranny is good bot not good enoegh for my Nm. My friend killed allmost 5 of M5 trannys with his volvo 600Hp/800Nm so I have some other optiones to try

This engine I use now is completly stock

By the way I was born in Tallinn and my parents stil lives there

altz · #94 07-30-2007, 12:57 PM

Quote:

Originally Posted by PUMPISH

By the way I was born in Tallinn and my parents stil lives there

No wonder you are so good @ building powerful cars

Enivei, I can understand that m103 is bulletproof, pistons, rods...OK, the diesel 3.0 turbo is allso bulletproof as finnish guys have shown, BUT how the hell did you get the head to flow so good? hehe...650hp is no joke is it really stock head? not even a little ported?

PUMPISH · #95 07-30-2007, 07:06 PM

Quote:

Originally Posted by altz

No wonder you are so good @ building powerful cars

Enivei, I can understand that m103 is bulletproof, pistons, rods...OK, the diesel 3.0 turbo is allso bulletproof as finnish guys have shown, BUT how the hell did you get the head to flow so good? hehe...650hp is no joke is it really stock head? not even a little ported?

Yeah I ported a head just a little

Today I was at the race on the highway and the radiator hose came loose and it just explode much water but I did not want to lose the race and keep driving at 1,5 bar and 8000RPM with no water in the engine.
And the engine is stil very fine. The M103 rules!

Next target to brake 700Hp limit with stock m103!

PUMPISH · #96 07-30-2007, 07:16 PM

Results from ther DYNO competions from the 10years party of TEAM INSAIN RACING in stockholm:
1.Mercedes 300 turbo "Romans" 650hk/780Nm
2.TIR Corvetten "Mr Insane" 612,2hk/804Nm
3.Mercedes 190 V8 twin turbo 612hk/1016Nm
4.Bmw 325 Turbo 563hk/680Nm
5.Volvo 244 T6 "Nantes" 505hk/720Nm
6.Supra mk4 479hk/644Nm
7.Nissan 200 "Mulles" 445hk/460Nm
8.Corvette C3 440hk/622Nm
9.Corvette C6 440hk/577Nm
10.Camaro Kompressor 437hk/702Nm
11.TIR Supra mk4 "zackes" 407hk/546Nm
12.TIR Volvo V70 "zackes" 323hk/480Nm
13.Porsche 944 315hk/440Nm
14.Bmw 325 touring 285hk/334Nm
15.Corvette C3 259hk/442Nm
16.Bmw 325 247hk/325Nm
17.Bmw 325 194hk/240Nm
18.Ford fiesta 163hk/202Nm

reinier · #97 07-31-2007, 01:17 PM

Are there also Swedes who DONT run giant turbo's, and triple there output????

Serious question: what kind of steel did you use for you exhaust manifold? Normal steel? And the bends?
TIG welded I suppose?

And the steel plate which is bolted to the engine: sawing, drilling, milling, or laser cut?

Any info concerning building a custom manifold is welcome!

RBYCC · #98 07-31-2007, 02:56 PM

Quote:

Originally Posted by PUMPISH

Yeah I ported a head just a little

Today I was at the race on the highway and the radiator hose came loose and it just explode much water but I did not want to lose the race and keep driving at 1,5 bar and 8000RPM with no water in the engine.
And the engine is stil very fine. The M103 rules!

Next target to brake 700Hp limit with stock m103!

Curious to not only know how you get 8000 RPM out of the M103 valve train, but more importantly why ?????

Your dyno print out shows peak power at 6000 RPM, so your power just drops off after that point....

Defeats the main purpose of keeping RPM's in the optimum power band.

Am I missing something ?????

PUMPISH · #99 07-31-2007, 09:21 PM

Quote:

Originally Posted by RBYCC

Curious to not only know how you get 8000 RPM out of the M103 valve train, but more importantly why ?????

Your dyno print out shows peak power at 6000 RPM, so your power just drops off after that point....

Defeats the main purpose of keeping RPM's in the optimum power band.

Am I missing something ?????

The aswer is very simple: I just love high RPM m103 sound

You have right I peak power at 6000RPM but I will try another camshaft or bigger turbin house to move the curve a little beat higher becaurse I get better driving at streetrace when I get 8000rpm and put the next gear then I am getting high rpm at the next gear allready. My rev limit at 8000 and at 7500rpm my ingintion going down about 12 degrees

Another thing that I had old broken ingition plugg cables at the dyno and got some ignition missing over 6000rpm.

Today I put a new racing cables and WHAT A DIFFERENCE!

Here comes those blue cables

PUMPISH · #**100** 08-01-2007, 05:55 AM

Oh my god the car feels much stronger with new cables

Sometimes I gorget so simples thing like new cables or new pluggs when I am thinking to much of big turbos and big pipes hehe

Then I even fixed a new airfilter

RBYCC · #**101** 08-01-2007, 09:14 AM

Quote:

Originally Posted by PUMPISH

M5 tranny is good bot not good enoegh for my Nm. My friend killed allmost 5 of M5 trannys with his volvo 600Hp/800Nm so I have some other optiones to try

This engine I use now is completly stock

By the way I was born in Tallinn and my parents stil lives there

Obvious you are having transmission problems.
Why not consider the tried and true two speed automatic Chevy Powerglide....
With your skills you should be able to adapt it and modified it can handle your power.
It's ideal in high horsepower/torque applications as it gives the ability to be extremely consistent in competitive situations.