to put more clarity around the 'what E55 has the most HP' - maybe a poll will help?

 

My monster put down 389whp lol. That was stock. IPS did a dyno pull before the build started so we could document numbers. Hopefully these numbers will grow a little bit after the build is complete.

 

Hopefully on a high boost setting those numbers double. Just hope the engine holds! I would love to see 700whp be reliable with the turbo setup on stock engine. I wonder where the fuel system is going to be a problem though and not be able to flow enough (like the fuel pump needing to be upgraded) or maybe a surge tank put in line somewhere with a beefy pump in it to feed the fuel rails.

 

Ive already screwed your poll..your title asks for HP, your poll asks for WHP...

 

I am just hoping for 625-650whp at first. I do think that our motors will hold up with 700whp on turbo set up. They wont have the heat issue and turbos are easier on the motor. So I think it would be awesome to be between 650 and 700whp. We will see. All comes down to tuning.

But they did dyno my car after removing the stock exhaust, installing Kleeman headers and a tune. I gained 90whp lol. Not too bad. But that was just to get some numbers.

 

This ^^^^^^

I'm looking for a different start number. Good luck brotha!

 

GT3076r turbos will get your 650whp no problem. Hell I had over 400 ALL WHEEL HP with just one of them on a little 2 liter 4 cylinder (my Audi) with a not so great tune also. .63 a/r turbine housing and .60 compressor housing.

Do you know what size a/r turbine housing yours are, assume the smallest? I saw you have the smaller 3" inlet .50 a/r compressor housing.

 

480whp Loch Ness monster here!

 

450ish or so stock pulley 119.9mph in the quartermile

 

how are you figuring out HP instead of WHP?

you'd need a dyno number to use an algorithm to establish crank HP - that is unless you're running an engine dyno

 

He has dynoed his car Right around 480whp.

 

not enough

 

LOL not an option

 

you E55 guys suck, can i play too? 420 before i deleted the charcoal filters and did one last flash.

 

Just using the average drivetrain loss as an estimate of crank HP. About 588 crank HP.

Sorry... my signature below doesn't post when I reply from my phone.

 

I will know exactly Friday morning.

 

i heard that if you take your dyno HP and multiply by 1.12 you get the crank power

 

About 15% driveline loss for an auto tranny is a good conservative number to use.

 

It's 1.21, like a Gigawatt.

 

lmaooo

 

really? so my car has 540HP at the crank?
i thought it was like 500HP

 

Where is the option for "one-million-billion"?

 

current top-dogs...

> 650HP
aghakauve, blackbenzz, PACougar, SavMan, seven11, V12Godspeed

 

On my last dyno I made 550.1 on a Mustang.. Jerry told us to pull my filters on my Needswing CAI and I made 568.. I have since put a custom 5" intake on but have not re-dynoed.. I will dyno again if I decide to go with a meth setup..

 

My car was dyno tuned over a year ago by Jerry. I was fully modded and have not had a retune since. It put down 514whp/561wtq on 93oct. I always thought my car sucked and I wasn't getting the power I thought I should have.
Since then I have done many G2Gs and dyno days. And every time we strapped my car on the dyno, the whp was higher. Not by much though, like 514-517-523-530 and so on. The last dyno day that I was at my car made 541whp/589wtq on 93oct. All dyno pulls were on the same dyno at Rage-Tek. South FL doesn't get cold much and most dyno days are a full day on the weekend. Not really sure what's going on but just thought it was cool.

Q16.... That's another story. I never re dyno'd after the initial tune.