I went to the track today and I SUCKED. I ran a lousy 13.9 @104.4 I am full BPU with a few extras. I am tuning it on S-AFC and zeitronix widedband 02. I have come to realize that my clutch doesn't allow me to shift smoothly AT ALL. I know that some MK3s are not that great with the R154, but this is a bit much. I have the SPEC Stage 5 iron disc. I need help because I know my car should be running 12.5's . I ran a guy with another 1jz MK3 who runs 12.7's consistantly and I PUT 2 CARS ON HIM on the highway. But I get to the track and it just won't do right. I know I am not the greatest driver, but it would do a whole lot better if I could shift quicker. Also I need this clutch to be strong enough to handle the single that I am soon-to-be putting on. I am going to crank it up when I get the single (25 psi or more) so I need a SERIOUSLY strong and SLIPPABLE clutch. Nothing unsprung. Any ideas?