Sadly no, their Drag entry number in the magazine checks with the number on the car, and in the second image I posted of the DPS, tells of the 180sx times on the left page, where that car compeated against RWD GTRs, who run 6secs as did this 180SX.
Actually the footage is/was availble on VHS in Japan . . have seen it a few times-SUPER DRAG BATTLE 1998-99 lying in a shop (HKS GTR and Bee-Racing Drag-R front cover). . . never looked at the back of the tape closer as I wasn't interested in Drag cars.