soo had an awesome day out at sau drags at wsid, however had issues with clutch
Running nismo twin plate coppermix that's about 10k old, clutch had been run-in properly as per instructions
on the track, I was revving up to 6k or so prior to slipping it, although admittedly being a 1st timer, few launches were with clutch riding a bit longer than normal
after 8 or so goes, times were getting worse, in 2nd/3rd gear full tilt, I can see the revs skip from 5k to 7k at which point I shift gear again
Initially, when I was running down the track and hitting almost 7k, my revs were dropping back to 6k or so, before revving normally thru to 7k without any gear change
Now I'm thinking either I killed the clutch discs or rear main seal has perhaps contaminated the clutch, currently the car struggles to pick any speed at all thru the gears so I limped it home
Going to award diffs (who installed my clutch) and getting their opinion on the matter before getting them to remove the gearbox
I'm thinking in replacing the rear main seal nonetheless, what else should I replace at the same time?
Bloke in eBay is selling replacement clutch discs (x2) for my clutch so that might be the go
Anything else I'm overlooking?