There is a thread on that motor! I have no clue on the hp, and i never actually got a good look at the tach, but i believe it was about 57, 5800 rpm, the hull just doesnt seem to handle it well, and it is a very heavy lay up! That is why i am very happy with the numbers we seen this weekend! No rideplate, shoe any of that mumbo jumbo, boat does have a mini droop with 4 degrees of wedge, and a b-cut impeller! Motor is 70 over 454 4 bolt main with heavily ported 990 heads, cam is just above 600 lift, and a solid flat tappet, roller rockers yada yada ya...1050 dominator carb, and 10.3-1 compression! i would probably say when the motor is properly tuned, and im slowly working on it, that it will make north of 500
