Currently have a 27' Fever. Would love a boat with twins and need to go 80. Can't fit more than a 29' boat in the slip. I've narrowed it down to a 29 Fever w/ Scorpions and the Formula w/ Scorpions. I can't find any Fevers with Scoprions for sale.. I guess they are that rare? Have found 3 Fastechs at various price points. Open to thoughts/recommendations, pros vs. cons, etc. Might be open to a Donzi 28 ZX with the Scorps...

Suprised you found three Fastechs, you do know that most 6.2s are not scorpions even though a lot of people call them that. The true scorpions are blue motors and very rare. I have only ever heard of one Donzi 28 with them.

Yes, well aware that the Scorpions I'm interested in are blue motors and totally different from the black 6.2s that are sometimes called Scorpions.

Back in May when I was looking I came across 2 or 3 Scorpion Donzis. It was a whole package with a few other upgrades that was offered by Donzi. As a percentage of boats sold, I would guess it was more common on the Donzis.

They seem much more popular in the DONZI 28ZX.

Here's one but not a 29 and a bit expensive,,,,,,,,,,,,,,,,,, hey just tell them everyone here calls them a 28 footer!

LOL

http://cgi.ebay.com/ebaymotors/2004-...orcev4exp=true

Low hours and clean.... Really would love a 32', but they won't let me go that big in our dock....

A 32 is only the same size as a 28 LOL. my 32 is titled as 31. I think the fountain would be a faster boat.


John jr

I have never seen a 29' Fever with Scorpion power. I have only seen the engines offered as a "repower" option. They also require premium fuel. I would think that a pair of them would push a 29' Fever to an easy 80 m.p.h. The specs are below:

Power 400 HP (298 kW)
Full Throttle Range 5600-6000 RPM
Displacement 383 CID (6.3L)
Engine Type Remanufactured GM V8 Marine Iron Block & RHS Iron Heads
Bore & Stroke 4.030” x 3.750” (102mm x 95mm)
Compression Ratio 9.6:1 with Forged Pistons
Rocker Arm Ratio 1.6:1 Full Roller
Fuel Requirement 91 Octane (R+M)/2
Fuel System MPI with Gen II Cool Fuel
Fuel Injection System Multi-Point Fuel Injection
Induction System Tunnel Ram Alloy Intake Manifold with 90mm Throttle Body
Control System ECM 555 with SmartCraft CAN Capability
Ignition System Crank-fi red High Voltage Switch w/Knock Control
Charging System 65 Amp / 917 Watt Alternator
Water Drain System Multi-Point Drain – Hand Removable Blue Drain Plugs
Exhaust System R61 CMI 316 Stainless Steel 4 into 1 Marine Headers with Ceramic Coating
Exhaust System R60 & R62 Iron Manifold with Dry-Joint Exhaust Elbow
Cooling System Thermostatically Controlled Raw Water - 140 F
Accessory Drive System Serpentine Belt
Lubrication System High Flow Oil Pump & Copper Oil Cooler
Recommended Engine Oil SAE 25-40 NMMA Certifi ed FC-W Synthetic Blend
Audio Warning System Oil Pressure, Coolant Temperature, Drive Lube, Water Pressure
Inboard Transmission - R60 71C 1.0:1 or 72C 1.0:1
Bravo One Ratios - R61 & R62 1.50:1, 1.65:1
Bravo Two Ratios - R61 & R62 1.81:1, 2.00:1, 2.20:1
Bravo Three Ratios - R61 & R62 1.81:1, 2.00:1, 2.20:1
Dimensions (LxWxH) 32” x 30” x 20” (814mm x 740mm x 508mm)
Engine Weight (lbs./kg) 932 / 423
Optional Fresh Water Cooling N/A

Maybe that's why they are so hard to find? I've heard/seen people talk about 29's with twin Scorps. If they can push a 292 Fastech to 80 and a Donzi to 82, the Fountain should run 84 - 85 I would think.

Those engines while still on Mercurys website are discontinued.

A 292 with the 320hp 6.2s flirted with 70, I really doubt an extra 60hp is gonna see 80.