white-ish grey smoke?

[90dpscoupe]

My friends 347 has only 300 miles on it, and on standing stop hard acceleration, i notice a little puff from both pipes, but like mentioned already, could be cam profile, as long as its not excessive, dont worry, i see alot of cars at the track doing that, of course alot of the nossed ones mostly.

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90 lx coupe: 5spd, energy susp trans mounts, fms hd clutch, Mac coldair fenderwell, Mac h-pipe, supercoil, ADS chip, 160 stat, aluminum D/S, Black magic fan, 3.27grs.
Best time: 13.9116(on 225/60/15 firehawks)
Best mph: 98.17
Best 60': 1.9607

someday mods:4.10's, slicks.