Very interested thread!
Sharing my experience, My best et was 14.85 runing on 195/55/15" semi slicks tires @ 20 Psi launching @ 6K rpm with a 60ft 2.1sec and dumping the clutch, (ending 2X with broken axle)
I have a B16B engine swapped in a EG6 with a S4C box 4.4 FD