Ct6165 Audi S4 on track

[repo]

http://www.youtube.com/watch?v=XN1QjDbj2qw

[nip]

http://www.youtube.com/watch?v=XN1QjDbj2qw

hi repo, i sent you a pm did you get it?

[Bram]

oops! did he ruin the engine when that chain snapped?

[s2_wot]

http://www.youtube.com/watch?v=XN1QjDbj2qw

How much damage to the engine? totaled?

[repo]

Bent four intake valves, broke the guides for those. Nothing else. She'll be running next week.

I'll take her to a dyno, when fixed.

[quattro]

Lucky could have been a lot worse!

[nip]

Bent four intake valves, broke the guides for those. Nothing else. She'll be running next week.

I'll take her to a dyno, when fixed.

looking forward to seeing the dyno j

[repo]

It gave 580hp / 600something Nm last spring at 1,7-1,8bar, but we could not get the boost up, as the dyno operator was too afraid to apply the brakes, so the run took like 2 seconds.

[nip]

It gave 580hp / 600something Nm last spring at 1,7-1,8bar, but we could not get the boost up, as the dyno operator was too afraid to apply the brakes, so the run took like 2 seconds.

thats good, what boost are you runnin it now on

[repo]

2,3-2,4

Needs to be limited to 1.9 until 4200ish rpm, otherwise surges

[nip]

2,3-2,4

Needs to be limited to 1.9 until 4200ish rpm, otherwise surges

sound very good, whats the max hp do you think this turbo will make

[repo]

I'd expect some 620-630 on this engine with pump gas.

[nip]

I'd expect some 620-630 on this engine with pump gas.

J what would this turbo do on a s2 approximately sounds really interesting

[repo]

This engine has bone stock head with Schrick cams and valvesprings, and pretty aggressive timing on the cams, so I bet with original cams the max power could be even higher than 620hp.

The engine setup otherwise highights my manifolds and custom fuel system with twin 44's. Also exhaust system is custom twin 3in I made originally for bigger turbo. That setup gave 630hp/790Nm with 1.9 bar on rollers. Afterwards I blocked the wastegate and we drove around with three bar. After a summer the turbo was d-o-n-e done.

But generally there is no difference in S4 and S2 engines in this sense.

[nip]

This engine has bone stock head with Schrick cams and valvesprings, and pretty aggressive timing on the cams, so I bet with original cams the max power could be even higher than 620hp.

The engine setup otherwise highights my manifolds and custom fuel system with twin 44's. Also exhaust system is custom twin 3in I made originally for bigger turbo. That setup gave 630hp/790Nm with 1.9 bar on rollers. Afterwards I blocked the wastegate and we drove around with three bar. After a summer the turbo was d-o-n-e done.

But generally there is no difference in S4 and S2 engines in this sense.

exellent j, i first thought it was a s4 (2.7) engined one, seems very lively when on boost.