CT5662 RS2 on track

[repo]

Same track, same day, different car:

http://www.youtube.com/watch?v=90R4EgegEFA

[repo]

This is btw similar turbo (ct355) and general setup like Bram has, with exception of exhaust manifold, which in this car is my tubular.

[EspenW]

Nice video
Looks like a Racelogic P-box on the windshield and an AX-22 as well. Do you have any more P-Box acceleration data on it:
100-200, 100-160kmh, etc?

80-120 in 2.7s was in 3rd gear, I guess?

[GT500]

Very nice engine!

Poor driving!

[A80Avant]

nice results.
i have to say though, that car with 2 drivers and full tank should not weigh more than 1900kg, unless both people inside weigh around 150kg each! Mine weighs 1700kg with full tank, extra wheel, extra sound dampeners all around doors and trunk + about 20 kg of tools and fluids.

2.7sec is very good time, i have done 2.66 with the 3076 with only myself on board, but its understandable due to the later spool of the turbo anyway.

nice figures though!

PS: espen, can you pm me that excel file again with all the figures, cause i seem to have misplaced it!

[EspenW]

nice results.
i have to say though, that car with 2 drivers and full tank should not weigh more than 1900kg, unless both people inside weigh around 150kg each! Mine weighs 1700kg with full tank, extra wheel, extra sound dampeners all around doors and trunk + about 20 kg of tools and fluids.

2.7sec is very good time, i have done 2.66 with the 3076 with only myself on board, but its understandable due to the later spool of the turbo anyway.

nice figures though!

PS: espen, can you pm me that excel file again with all the figures, cause i seem to have misplaced it!

Agreed on the weight. Mine weighs a typical 1615-1620kg test weight with me (69kg) on board when testing. Mine is lightened some, though.
I have tested 3 other RS2's with 2 people on board, and the test weights were 1758, 1761 and 1776kg

80-120kmh isn't ideal when using a turbo larger (or slower spooling) than, say, a K24. On mine, I've got peak torque at 95kmh in 3rd. At 80kmh, only 65% of that torque is available.
Takes a quick, but irritating 2.06s, would have looked som much sweeter to cover that increment in the 1's..

Vas: I will email the excel files right away. Both the metric and mph files. Lots of cars added to the newest updates.

[EspenW]

80-120kmh in 3rd on two of the RS2's that I mentioned above were 2.9s for the 1760kg one. Approx 350whp and 455nm at the wheels (measured on a 3rd gear pull, torque would be slightly better in 4th). Turbonetics T04E50 Super with KKK#8 hotside. 1.8bar peak boost. 98 octane. Wagner IC, 3" Turbo back exhaust, catless if I remember correctly.

The 1776kg one pulled 80-120kmh in 3.35s. 310whp and 405nm at the wheels (tuner(very reputable) claim is 400hp/560nm at the crank)
1.7 bar peak boost on a K26/27. Cams, built bottom end. 3" turbo back.

[repo]

Driver weighs more than 160kg, co-pilot I'd say 110 or so. Car was 1770kg on scales. So cut the crap.

[A80Avant]

touchy touchy! settle down! we are just making conversation.

mine has been on a scale as well.

[repo]

I just hate how people know things better, without even seeing the car.

I do have the logs, top speed on that track for this car was 160km/h. So anything but 0-100km/h and over 160km/h I can dig out.

One thing that has effect to the 80-120 time is these logs he always opens the throttle and hits 80 before he is on straight, so he is not flat out until properly out from the corner. I drove the car, and if You hit flat out at 80km/h in corner, You'll be sideways in a blink of an eye. Like said on the video, the Hankooks in this car suck big time.

You can also hear on video, the driver pumping the throttle on the exits when struggling with grip.

[GazzaG60]

looks good.

gotta expect opinion on a forum though repo even though we all know you are not behind the door.

i dont comment on others driving. i think its pretty rude. at the end of the day the guys having a go and is out there. everybody must learn and i dont profess to being the best driver myself either.

[A80Avant]

excactly, which is why i said, we are making conversation. Personally i have never seen or weighed an RS2, no driver and full tank, being more than 1700. And i have weighed a few in greece. So thats where my comment comes from.

thats just me. i do this moral thing called 'thinking' and dont just accept instantly what im told.

good results though

[Rusty]

What Hankooks are they Repo? I've been looking at the RS2 fast road tyres and have the V12s on my BMW. Interested in how they translate to 2 ton & track performance...

[Jamo]

Where does the CT5662 fit in the range?, the numbering is odd, is it a ball bearing turbo or standard journal?

bhp and torque output etc?

[A80Avant]

i think they have done a mistake on the web page on the ct3 range. it appears that the initial link is different than what comes after it.