Hi,
Vaz Maz FD is a 20B with lots of pontential, it's only boosting at 1bar due to traction, imagine if Sepang or PG had a proper drag strip, with full slicks, the car should be hitting at least 8sec for the quarters. You can check those guys in Austraila, they are hitting 6secs with the 20B. Anyway, not saying that the RB26's are slow, but if I'm not wrong, the Silvia is running an RB26 with a stroker to 2700cc? And the driver has very good lauching technics, seen him a couple of times at PG open nights. From the latest report at PG, the Silvia got first while the FD got 4th due to traction problems. So hope to see the battle of the giants at Sepang again.