SimonR32

Another video from drivers view, this time on long track. Also running Achilles 123S which are not even an r-comp with a "220" treadwear rating but still manage around 2 sec off my best on it's first flying lap. www.youtube.com/pCAyYM3Xu6o Also managed to crack my front rotor fairly hard.

Not while in vacuum?!? Mine seems to be draining to the inlet, unless it's actually not filling the catch can in the first place any more.

This is a log I uploaded a while ago, I wasn't actually testing just driving but as you can see it makes 1 bar in 3rd gear at about dead on 4000rpm

Between 3800-4000rpm in 3rd on the road

I've got a lot of evidence to show otherwise?

I wasn't blaming the rotor, just looking for viable options. I've sent Ark Design a message on ebay, hopefully will get a response soon

I got them second hand at the start of the year and skimmed them to around 30.5mm. They have done about 8 track days since. They cracked at a track day in 40deg temperature so they have done a fair bit of work

Look up the greedy trust sump extension instructions and they show you how to drill them out to larger holes

My 6262 makes 590rwhp on 20 psi on e85 so I would imagine 550rwhp should be doable on 20-22psi with pump fuel

Thank you for the details. These are the rotor cracks for those interested.

Thanks for the info. What's the best way to get in contact with sebastian? Hard to find contact details for ark design. The kit was second hand so not 100% on the rotors but the seller said they came I'd the CSC demo S15

This is working a treat at the moment, 2 track days and have not even had to check the dipstick I don't know if the vent is working and stopping lots of oil heading to the catch can or if the oil is getting there and draining back, either way I don't care because it's maintenance free and it appears to have stopped any oil surging on the track

Hi guys, Have a set of CSC (AKA Bmax or Ark Design) brakes for my R32 GTR. They are 4 pot 343x32mm jobbies and I have managed to crack the disks so I need to replace them. I'm finding it difficult to find replacement rotors that will fit my current hats as the PCD appears to be (at my best ruler measurement) 222mm while the most common PCD for this size appears to be 215.9 and also 228.6. I guess my other option would to buy or have some new hats made with the more common PCD but that's starting to be big dollars. If all else fails I think I can get some replacements from Ark Design but as my current ones has cracked fairly badly I'm trying to source new options, any ideas or suggestions? Cheers Simon

Richard has a OS Giken R3C (ally plate) which seems to be very savage, I have a TS3B (steel plate) which doesn't "suck"

You're clutch is savage! Have you got short shifter?

6466? Should do same if not more power and shit on a T51R for response

How much power are they making and how much power do they want? E85 also?

Nice save! Was that run going to trap faster than the previous 159mph or were they both at similar power?

Audio should be fixed on this video...

Roger that, cheers fellas

http://www.skylinesaustralia.com/forums/topic/412073-r32-gtr-the-final-build/page-8 Example above... Usually it just works on the share link?

double post

Probably similar to -5's on the street, it comes on very hard from 4000rpm Some helmet video from yesterday's Speed Event Series http://www.youtube.com/watch?v=XAnMeOI7IY8

I think power would be down a little but response would be better... How much, well who knows? Would it be worth it, probably not haha

I personally think that I would prefer an EFR8374 on my car. In saying that you couldn't really ask much more from the PTE 6262, 710rwhp is crazy and response is very good. The main thing that turned me off the EFR was the physical size and lack of housing options in external gate, in fact if someone can show me one will fit between my strut tower and my motor, plus a T4 divided in a 0.8 rear and I'll give it a go