Ok, posted about this on the front page but not sure of the mod list.

What is accounting for the 7 mph increase in trap speed from the previous 10 second slip? 7 mph is no joke.

Nobody jumped 7mph Mikes trapped 131 before

Originally Posted by Mthis

Nobody jumped 7mph Mikes trapped 131 before

This was the previous 10 second slip:



What accounts for the trap difference?

Sticky,

We went over this before Mike on 1/6/11 trapped 131 six times, 130mph, seven times, all in the 10s. See M156 forum

Mike's changes were going back to stock airboxes from Gruppe M (change is otw but wasn't ready), MHP 3" Race Catback.

Working on editing vids now. I'll provide a complete write up of the days events worthy of the front page by tomorrow.

Thanks

Originally Posted by MHP LLC

Sticky,

We went over this before Mike on 1/6/11 trapped 131 six times, 130mph, seven times, all in the 10s. See M156 forum

Mike's changes were going back to stock airboxes from Gruppe M (change is otw but wasn't ready), MHP 3" Race Catback.

Working on editing vids now. I'll provide a complete write up of the days events worthy of the front page by tomorrow.

Thanks

Sorry, I read a ton of posts and don't remember every detail about all them.

Was that run just lower because he hooked well?

Thanks, would really appreciate that writeup. Saves me time as 3 front pages / blogs to maintain is really a ton of work.

http://www.benzboost.com/showthread....10.9-131.78mph!!!!

Yeah his 60's were incredible especially considering the air. 1.58-1.59 in a car with 2.85 rear gearing lol. His traps were just as astonishing as last time out DA was -1000', this time +500-1250'.

These guys work hard to optimize their setups. All the credit in the world to Hagi, Mike and Craig. They are like a well oiled machine.

More of Mike's slips.

He has dozens, literally:

Originally Posted by MHP LLC

Mike's changes were going back to stock airboxes from Gruppe M (change is otw but wasn't ready), MHP 3" Race Catback.

So the stock airbox was better than the Gruppe M? Or the Gruppe M does not provide all that much benefit? Maybe hard to say because of the Catback?

Mods put on the car:
Mhp custom tune
Mhp headers
Mhp race exhust
Mhp thermal gaskets
Mhp thermometer
Carbonio airbox tops
Kw coilovers
Evosport rotors
Sparco evo 3 seat
Revosport carbon hood
Vis carbon trunk

Since last track day:

Rear evosport rotors
Race exhust
Sparco seat

I lightend the car up since last run
- 63 front driver seat + 25 for sparco seat and custom bracket
-38 rear seats
-12 rotational mass evosport breaks
-** idk Mhp race exhust (will weight soon)

Changed some suspension setup ride height and dampning

This car is a beast it will do better it has more in it

Plus with Craig there watching every detail of every launch shift so on.. we picked up on a few let's say launch procedures that in the last 20 min of the rental really started to pay off.. A fresh set off tire and another day maybe better da and this car is going to fly

Originally Posted by Sticky

This was the previous 10 second slip:

http://www.bimmerboost.com/images/im...2010/12/90.jpg

What accounts for the trap difference?

Sticker that was at atco in the (slow lane)which is 2 mph off and that wasn't my last slip!

Originally Posted by Dodger63

Sticker that was at atco in the (slow lane)which is 2 mph off and that wasn't my last slip!

Thank you, that clears it up for me. In the 1/4 mile database there was just that one run (since it is the 10 second pass) and I did not have others for reference.

Originally Posted by Sticky

So the stock airbox was better than the Gruppe M? Or the Gruppe M does not provide all that much benefit? Maybe hard to say because of the Catback?

It works as has been objectively proven by other members (dodger included) like Harun etc, I think he's working on something that works better just wasn't ready in time.

I have a compilation of over approx. 60 10 second slips with each one on different days getting faster and quicker it's been pretty linear since the start of this run. I'll try to get a few pics from each day for u guys to see the progression

Originally Posted by Dodger63

I have a compilation of over approx. 60 10 second slips with each one on different days getting faster and quicker it's been pretty linear since the start of this run. I'll try to get a few pics from each day for u guys to see the progression

That would be fantastic.

Way to go M.C.!

Good work Dodger63 and great payoff.