Drifting urquattro project

[x6rs]

Started this project 4 years ago, the Idea when i started this thread was to write about how the practising on track goes, maybe show a few clips and what adjustments i make on the car.

Short info

Urquattro from 1983
Full cage
S2 chassies With kW v3 suspension
Welded center and rear diff
Adjustble top mounts front and rear
01e gearbox and s2 rear diff
Rad in the back
OMP chairs
6-P rrs belts

Engine
2.2l aan bottom
Oem pistons
Verdi rods
Balanced crank With alu flywheel
Sachs 707 with 6-puck sinter clutch
7a head, machined waterports, ported and as good as new
Lighter lifters and Stiffer springs, oem retainers(never use CrMo!)
7a CAMs slightly adjusted
Oem valves
Drysump from autoverdi and dahlbäck racing, tank in the boot
Oem aan intake manifold
homemade ex manifold
Oem wastegate
Garret gtx 3582r
BOV from Ppf 50mm
2,5 inch intercooler from kl-racing
3,5 inch exhaust With sidepipe

Dynoed at dahlbäck racing 725 whp at 2,4 bar boost
I rev it to 8300rpm

And heres a short vid from last gatebil

https://m.youtube.com/watch?v=raRjTA7zZEY

[x6rs]

IF you want to see more uppdatera and video, add me on Facebook, Richard kindenäs is my name or type in my email: kingmetal86@hotmail.com

[jade]

Lighter lifters and Stiffer springs, oem retainers(never use CrMo!)

Light weight lifters are not a good Idea with the stiffer springs, They do fail !

[x6rs]

Maybe you got a bad Batch?
Ive never heard of any failures, almost all of my friends driving audi uses lightweight ina lifters and stiffer springs? In what way do they fail?

[jade]

Heres some info, I came a cross

http://www.theprojectpad.com/viewtopic.php?f=32&t=1263

I do not run them as Repo recommeaded not to due to failures

[x6rs]

Could the failure have anything to do With oil starvation? And everything gets bad eventually, how old were the lifters?

[Cottis]

Fair play. That looks like a lot of fun from that video

[x6rs]

It was alot of fun now i just have to Practise more i cant blame the car for not doing reverse entrys

[x6rs]

Just remapped the old quattro, i wanted to have earlier boost for a wider powerband, so i set the cams different from before and it payed off! On the picture, the dotted lines are the old map. The picture is from one of the runs, on the old map we got 725whp and i was aware of that it could be a bit less now, but we made 726whp

[x6rs]

the pic Doesnt seem to be working so i throw in a link instead
[URL="http://http://www.garaget.org/mypage/gallery_image.php?user=40702&image=2426418"[/URL]

[x6rs]

[x6rs]

https://="http://www.garaget.org/myp...&image=2426418

[x6rs]

http://https://www.facebook.com/photo.php?fbid=10153629043840039&set=pb.592885038.-2207520000.1438435379.&type=3&theater

[x6rs]

I cant seem to get it to work....

[x6rs]