Biturbo's Audi S2

[FCP-ENGINEERING]

The same i think too

Well done that's a good achievement!

The trouble is now you will want to chance 9's

[Tom_]

nice numbers,what exhaust manifold?

[Biturbo]

nice numbers,what exhaust manifold?

Thanks,manifold from kirskis forum member

[Error404]

Well done Audrius
Hope to see some more fast times this year

[kamuto]

Well done that's a good achievement!

The trouble is now you will want to chance 9's

that's for sure

[Biturbo]

Well done Audrius
Hope to see some more fast times this year

Will be more,next weekend I will race with vwdrc.This my first race in higher level.Car should past MSA and FIA rules.

[Sparky_s2]

10s

[Been]

Engine sounds strong and smooth

[vcosmin]

Great run, and great 60ft. Now you have to meth conected ?

[Biturbo]

Great run, and great 60ft. Now you have to meth conected ?

This run with yokohama 048m tires.And with methanol injection that you can see lights in middle consul.LC is 0 degree 4500rpm that meen almost no boost,but that work very well to make 1.62s 60ft

[Biturbo]

This just means your car is stripped inside, and shows that your current setup is nowhere near 600hp.
If you run on V-Power without meth then you are not making anywhere close to 550+nm at 1.5 bar...
And you are also not making 600hp at 1.8 bar, unless you rev the engine to 8k or more.

Your BMEP is not going to be magically 1.5x better than every I5 i've mapped so far.
1.5 bar to redline (7000 RPM) = 390-440 hp.
1.8 bar to redline (7000 RPM) = 460-500 hp.

For 600hp you need 2.4 taper 2.2 bar and rev to 7.5k with that boost if you are using 7A cams. With catcams it is easier...

Anyway, good luck next season. It is weird that you are breaking so many things though. Maybe you do not have enough wheelspin off the line and the car bogs?
With better tires you will break things even easier...

10.97s I run with 1.8bar and still using one 040 fuel pump.Rev limiter 7900,but change gear on about 7600rpm.So I still think this car make 600+bhp.Later will go with more boost something about 2.2-2.4bar

[|CL|NIKI]

How did You change gears at 7600rpm - what gearbox You use?

[Biturbo]

How did You change gears at 7600rpm - what gearbox You use?

Standard s2 6 speed gearbox and still standard shifter,planing get 034 solid short shift this year.

[prj]

10.97s I run with 1.8bar and still using one 040 fuel pump.Rev limiter 7900,but change gear on about 7600rpm.So I still think this car make 600+bhp.Later will go with more boost something about 2.2-2.4bar

At 7600 rpm it can make 600hp, especially with water/methanol injection.
Does not matter how much hp it makes, your results are good, good job.

[|CL|NIKI]

Standard s2 6 speed gearbox and still standard shifter,planing get 034 solid short shift this year.

I've try several 01e boxes cbl,cbd,cgr and now I'm with cyt - If i even try to change from 1st to 2nd at more than 6500rpm - it kicks Me and I feel all 2nd gear teeth in My hand . Anyway.
Good results mate.