39 39

GTMM 39
HULL DESIGN and COMPOSITION :
The mono hull has 2 1.1 - 2 inch steps situated behind the center of gravity which greatly reduce hydrodynamic drag (less of the hull actually comes in contact with the water).The Hull has been computer tooled on a 5 point axis through with a proprietary ventilated bottom technology and a full running surface pad on the bottom of the hullgiving it greater stability even with the use of steps.
The hull is made of GRP (glass reinforced polyester) and Kevlar with Foam core stringers . . 2- an Epoxy hull is more rigid in nature and is much less forgiving in adverse sea conditions.
COCKPIT CONFIGURATIONS:
1-Open version with wrap around windshield (as present at the Miami boat show)
2- Canopy style with sit-down side by side front seats and rear seat bench
3- Fully enclosed canopy with sit-down side by side seats with 2 optional rear seats
STATS:
Loa : 39 Feet Freeboard : 43 inches Displacement : (full-fuel) 8400lbs
Max Beam :8.6 Feet Draft Static : 36 inches Cruise speed : 85 mph approx.
Max Height :6.2 Feet Dead rise : 24 Deg. Full speed : 107 mph.approx.

ENGINES LAYOUT : Side by side Staggered (17 Deg.)
ENGINES (SHOW MODEL) : 700 HP SCi on a 502 c.i cyliner block with a 3.3 liter Lysholm supercharger (7.5 to 1 compression ratio and rpm throttle range between 4800-5200 rpm) V8,Sequential Fuel injction, dry sump transmissions, and the NTX DRIVE UNITS, Weight of 1540 lbs (1 year warraty recreational use only) and K-PLANE Trim tabs.
FUEL CONSUMPTION : the GTMM is equipped with TWO 128 gallon Fuel Tanks for a total of approximately 240 gallons of Usefull fuel .
At a CRUISE rpm regime of 4300 - 4500 rpm and an estimated fully fueled Displacement of 8400 lbs she will burn approx. 30 gallons per side per hour or 60 gal. combined ,giving and effective range of approximately 4 hours navigation at a speed of 70 kts
In a FULL THROTLES configuration of 5200 rpm we can expect a consumption on the order of 80 gall. Per hour thus giving an effective range of approximately 3 hours navigation at a speed of 107 kts