What kind of speed should you get with a Velocity 320 with 496 mag HO engines?

what props are you running?

Thanks,

80 mph labbed 30's

Thanks. Is that what was in yours before you upgraded?

yep

Were your props Bravoi's or Hydromotive? My 280 seems to run better with the hydro (4) blade but I am seeing Bravos in many pics of 320s.

Anyone else has performance data on 320 with 496 Ho engines?

Thanks,

Yes 4 blade bravos. The advertised hp is 425 hp but dynoed # 370 hp suposed to be good motors but I blew @ 150 hrs.