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[2001 Performance Reports]

LONG TERM TEST BOAT

Four months with Donzi's 35ZF Daytona revealed that it is far more than just another fishing boat. Its size and hull design made it competent in crummy water. Its power made it fast and fun.

Story by Jo D. Stich


That's a pump for the raw-water wash down," said a POWERBOAT tester, as he inspected the interior of the Donzi 35ZF Daytona, a 33'6"-long, 9'2"-wide center-console boat that was on loan for a long-term test. "It doesn't get much easier to clean a boat than this-although, you wouldn't know it," he said. "This boat is filthy."

He was right. There were saltwater spots covering the Plexiglas windshield that protected my friend and me from spray during a wild, rough-water run. Then there was the dried blood on the cut-ting board that covered the transom sink. Evidently, my co-workers didn't clean very well after last weekend's fishing excursion, where the team of four landed nine yellowtail and one mako shark.

I tried to hide the evidence, but it was too late. Scattered across the diamond non-skid deck were many signs of its four months of use. From scuba diving and fishing in the Pacific Ocean to surfing and running among the Channel Islands chain, there was not one boating activity the staff at POWERBOAT didn't experience aboard the 35ZF Daytona.

Looking back, visions of camping, fishing and poker-run cruising filled our heads once we caught our first look at the deep-V boat that came with the Daytona package, which included items such as an electronics package, Mercury Zero Effort controls, drop-out bolsters and custom graphics. Our boat also boast-ed twin Mercury 250 EFI engines, an electric head, a windlass and a $146,130 price tag. (For $121,853, the 35ZF comes with twin Mercury 225 EFI mills.)

I should have known that the company newspeak-"Fish on Friday, dive on Saturday and race on Sunday"-was possible after reviewing the long equipment list provided by the Sarasota, Fla., company. However, when we received our boat on that day in early June, no one could comprehend just how awesome the summer of 2000 was going to be.

VERSATILE, REFINED, SPACIOUS
As of early November, when this review was written, we had put more than 70 hours on the 35ZF Daytona and driven it at least 1,000 miles in the Pacific Ocean, our home waters. 

After more serious review, we found there was not much the 7,500-pounder was lacking. The 35ZF Daytona was constructed with handlaid bi-and triaxial stitched fabrics and full vinylester resin. The deck is cored with Divinycell, and in addition to coring the hullsides with end-grain balsa, the manufacturer vacuum-bagged the transom. The main structure on the boat was the center console that was smartly laid out. In front of the console was a cushioned two-person bench. Underneath the hinged cushion was an insulated ice chest, which kept our drinks cold and our sandwiches fresh. On the starboard side was a double bifolding door that opened to an electric head with a freshwater shower and sink, a nonskid floor and a fiberglass finish, which made cleanup a breeze.   

Moving aft to the helm, the 35ZF Daytona sported high-performance goodies all around. On top in a lockable compartment with a clear cover was a Lowrance LMS 160 Map depthfinder/GPS combo and a Raytheon Ray52 VHF radio. Just below to the left were Gaffrig gauges for monitoring the twin engine's trim, water pressure, volts, and fuel level. Above the custom aluminum steering wheel were large Gaffrig tachometers and a speedometer. In a comfortable position to the right were Mercury Racing Zero Effort shifters and throttles with drive-trim control in the thumb position. 

Not typically found on fishing boats were dropout bolsters that also served as a leaning post. The side-by-side seats were not only comfortable-and our favorite spot on the boat-but they boasted 40-ounce, French-stitched vinyl. On the backside, four rod holders were accompanied by a scuba-tank rack. 

On each side of the center console was a fish box. What we especially liked was that the boxes drained to a macerator that ground fish scales and ice before pumping the waste overboard. Below a folding seat that backed up to the transom was another floor panel that provided access to the powder-coated battery boxes, batteries, the bilge pump and other engine-related equipment. On top of the transom were two more lockers: a live bait well (that comes with an 800- or 2,500-gallon per hour pump) and a sink with a freshwater faucet and a raw-water wash down. Covering both compartments was a cutting-board lid. 

Standard hardware on the boat included cat-eye-style recessed docking lights, stainless-steel bowrails and two starboard-side fuel fills. Optional hardware included a retractable, powder-coated Bimini structure with a fixed canvas brow and rod holders, a dive ladder and a remote-controlled windlass anchor set in a bow pulpit. (Donzi has removed the bow pulpit on all 2001 models to gain more clutter-free fishing space.) There also was a spotlight perched on top of the Bimini, but taking POWERBOAT'S advice of moving its location, Donzi now offers its customers the choice of where the spotlight should be mounted: either on the canvas superstructure or on the bowrail.

Surprisingly, the simple cabin behind the lockable, bi-folding acrylic lid and door got lots of use. Three POWERBOAT staffers with friends and family made numerous overnight trips, and each said the two-person V-berth with upholstered coaming pads was comfortable, and the added space for stowing for fishing poles, sleeping bags and surf boards was a big bonus. 

NO TIME FOR A SLOW BOAT
Although the boat was comfortable to sleep and fish in, driving the 35ZF Daytona was our favorite pastime. Our test model's Z-Tech 22-degree bottom had a delta-pad keel and two ventilated steps. The first step was about 6 feet forward of the transom; the second step was roughly 5 1/2 feet forward of the first. All four strakes continued through the second running surface between the steps, but only the outers ran full length. 

The twin Mercury 250 EFI engines were mated to Bravo One 15 1/4" x 22" propellers. The outboards were a good match for the 35-footer. Even with a hurricane brewing off the coast of Baja California and being filled full of fuel (nearly 260 gallons) on the day of the test, the boat ran to a top speed of 61.1 mph at 5800 rpm. At around 4000 rpm, the boat ran 36 mph. 

On the way to top end, the boat reached 24 mph in five seconds and 48 mph in 15. Time to plane was extremely quick for an outboard application, taking only 4.5 seconds. Minimum planing speed was 16 mph with the tabs, 19.5 mph without. Midrange acceleration tests from 30 to 50 mph would have been a little faster if the boat wasn't full of fuel, however we felt 9.2 seconds was still respectable. 

The boat earned high regard and praise for its rattle-free construction and solid handling characteristics even in the roughest conditions. The boat didn't feel like it had twin steps, especially during slalom turns and right- and left-hand circle drills. In both areas, as well as in tracking and deceleration, the 35ZF Daytona earned excellent marks. Visibility was good at all times, throttle response was above average and steering- wheel torque needed just a little muscle to combat. 

STEM-TO-STERN COVERAGE 
The biggest repair needed was probably the worst thing that could have broken-the engines. While underway for a weekend adventure, one of the two Merc 250s konked out. Make special note: Over a four-month period, this happened twice, once to each engine. However, Donzi offers as a standard feature a five-year warranty called Z Care, which covers nearly everything found on the boat. Name any item, such as the engine, the lower unit, the power trim, the depthfinder, the instrument panel, the waste system, the stereo, the pumps, or the lights, and it's probably covered. 

For a $100 deductible on each claim ($500 for motor repairs), Donzi will find you a service center in your area. The warranty is transferable to the second owner and comes with a 24-hour hotline to report emergencies or request repairs, towing, dockside assistance or pickup. In our case, the twin outboards were covered by the Mercury-supplied one-year warranty. If our engine failures happened just one day after the warranty expired, Donzi's Z Care warranty would cover the claims. In either case, according to a Donzi representative, a Z Care hot-line operator would make all the arrangements for the repairs. "We're trying to make your boating experience easier with just one phone call," he said. 

ACTIVITY PLATFORM
Fish on Friday, dive on Saturday, race on Sunday. The company was right. Although the Donzi 35ZF Daytona looks like a fishing boat, it's got the attitude, space and power to handle any boating activity thrown its way. Our adventures proved it. The only thing lacking was what we editors think should come standard - a maid. So the big question remains: Who's going to clean up after our messy escapades?

MORE THAN JUST A FISH FINDER
Clockwise from top left: Though not always reliable, the twin Mercury 250 EFI outboards powered the Donzi 35ZF Daytona to a top speed of 61.1 mph-with nearly 260 gallons of fuel on board. With the Daytona package, the helm came fitted with drop-out bolsters, Gaffrig instrumentation and Mercury Zero Effort controls. Cavernous fish boxes latched shut and drained to macerators before draining overboard. The transom bait well was fitted with a lid that doubled as a cutting board. Though this boat was clearly aimed at pleasing fishermen, the Donzi's cabin was spacious enough for overnighting. Under the center console, the 35ZF Daytona came with an electric head.
   
   
TEST RESULTS
HULL INFORMATION  
Deadrise at transom 22 degrees
Centerline 33'6"
Beam 9'2"
Hull weight 7,500 pounds
PRICING INFORMATION
Base retail $121,853
Price as tested  $146,130
ENGINE & PROPELLER
Engine  Mercury 250 EFI
Cubic-inch displacement/horsepower 185/250
Lower-unit gear ratio 1.75:1
Propeller Mercury Bravo One 15 1/4" x 22"
STANDARD EQUIPMENT
Z-Care five-year limited warranty, five-year transferable hull warranty, 12-volt receptacle, bait well, raw-water wash down, stainless battery trays, dual battery switches, stain-less-steel bowrail, lockable cabin door, cockpit lights, cock-pit shower, cockpit bolster cushions, console cooler and seat, compass, locking electronics box, fish boxes, full premium color-coordinated instrumentation, stainless hard-ware, head with Porta Potti, shower and sink, K-planes, rod holders, rod racks, rope locker, hydraulic steering, stain-less through-hulls, transom door.
OPTIONS ON TEST BOAT
Daytona package ($16,221), twin 250 EFI Mercury outboard
($2,626), windlass ($1,636), electric head ($1,279), trim tab
indicators ($993), battery charger ($529), remote-control
spotlight ($493), docking lights ($407), map light ($93).
ACCELERATION  
5 seconds 24 mph
10 seconds 39 mph
15 seconds 48 mph
20 seconds  56 mph
30-50 mph 9.2 seconds
40-60 mph N/A
40-70 mph N/A
MID RANGE ACCELERATION  
30-50 MPH 9.2 seconds
40-70 mph N/A
40-60 mph N/A
40-70 mph N/A
RPM VS. MPH  
1000 7 mph
1500 9  mph
2000 13  mph
2500 16  mph
3000 20  mph
3500 27  mph
4000 36  mph
4500 48  mph
5000 52  mph
5500 56  mph
Speedometer 63 mph
Radar 61.1 mph at 5800
Nordskog Performance Products GPS 60.4 mph
PLANING
Time to plane 4.5 seconds
Minimum Planing Speed 16 mph
FUEL CAPACITY 261 gallons
TEST CONDUCTED AT Ventura, CA
MANUFACTURER

Donzi Marine, Dept. PB, P.O. Box 987, Tallevast, Fla.,
91720, (800) 624-3304, http://www.donzimarine.com/