not a legit time but street raced a 13 sec rex (high 13)with my 89 dx hatch with a DOHC zc and 65 shot si trans ,took him by half a car 2x maybe he sand bagging or not . but i assumed i could brake 13's int he track never did it though( never assume )
i did do a 1/8 mile in Irwindale speedway in cali . 9.2 hope i can find the time slip
we are talking SOHC. ZC > SOHC at anything over 60mph.