Hm, my stock 240 with Azenis weighs 2800lbs wet, on the track vs some ITR running Azenis and coilovers and unknown engine mods, he was 7 seconds faster than me on Streets of Willow.

Another GSR with coilovers and atleast an intake (noisy) and Azenis was 1-2 seconds faster than me on the same day.

imo a 240 is pretty damn heavy in full trim as mine is. Pound for pound, I think a stock GSR would be faster than my 240.