marine 650 hp mileage master 540" bbc

Just released from Dyno-Flo...

BRAND NEW... DYNOED HORSEPOWER FOR YOUR BOAT. WITH A 12 month WARRANTY INCLUDED FREE!!!

New series of engine from Dyno-Flo. The Mileage Master 650 is a 540" bbc with 650 hp and 675 #tq, that make 650 hp in a reliable marine environment using up to 25% less gasoline than similarly powered engines. This is done through a series of modifications proven in Nascar, and Formula 1 racing for years, as well as previously utilized efforts for the street. The result is a powerful engine with outstanding dock manners, excellent torque and throttle response, and huge power throughout the powerband, with no loss of reliabilty.



This engine is supplied from spark arrestor, to oil pan with Distributor, carb, and sparkplug wire kit. Al engines are dynoed and tuned for use in a marine environment on super unleadedfuel. Put it to the test, you will be impressed.



540 CUBIC INCH BIG BLOCK CHEVY ENGINE,ALL NEW

Dart Big m Block # 31273444 9.8" deck and 4.5" bore

Eagle 4340 Forged steel crank 4.25"stroke 2rms with special windage modifications

Eagle 4340 esp h beam rods [3d] w/ l-19 rod bolt upgrade 6.385"

Srp forged pistons flattop 9.4:1 compression thermal coated crowns for more power and protection from detonation, Mahle pistons are coated with graphal skirts for superior resistance to scuffing

Total Seal gapless top ring technology plasma moly file fit racing rings

King alecular pro rod and main bearings

Durabond special coated cam bearings

rotating assembly balanced internally in house on our hines balancer.

Dart Pro 1 cylinder heads Aluminum w/ fully ported 345cc runners WITH ENHANCED SWIRL TECHNOLOGY AND WET FLOW CHARACTERISTICS FOR BEST POWER AND RESPONSE WITH NO SACRIFICE OF EFFICIENCY

marine hard coated from Dart on the outside and inside

2.3" intake valves and 1.88" exhaust valves both race duty stainless steel w/ large 1.57"diameter dual w/ damper springs and titanium retainers MANLEY NEXTEK 10* locks screw in studs and guide plates. Chambers of heads are thermal coated for more power and better throttle response as well as more protection from detonation

Comp Cams custom ground hydraulic roller cam

Comp Cams retro fit hyd roller tall body lifters #8954-16

Comp cams magnum steel roller rockers 1320-16

083" wall 3/8" pro series pushrods w/ 210* radius tip for more consistent contact w/ rockers and additional rigidity against deflection

Dart alum double bar stud girdle w/ poly locks for best longevity on endurance applications

ARP head studs

Cometic racing series mls head gaskets

Melling hv oil pump w/ steel pinned drive shaft

10qt off shore style pan w/ baffles and windage tray for superior oil control w/ severe duty pick up

Fluid sfi damper w/ aluminum timing pointer

New single plane intake manifold

Polished alum valve covers tall w/ breather stands

Specially assembled Barry Grant Carburetor for use in a marine environment, Coast Guard approved.

Billet alum large Diameter spark arrestor with high flow screens and directional contouring of the inlet airflow for best fuel atomization and burnrate characteristics

New MSD BILLET DISTRIBUTOR with specially tuned advance curve for optimal flame travel and mechanical efficiency.

Moroso Blue Max spark plug wires ... This is a kit that can be custom tailored to fit your application correctly

Engine is completely machined and assembled in our 14k sqft shop. then dyno tested prior to shipping on our superflow 902 engine dyno. All engines will make over 650hp @ 5600rpm and approx 675# tq @ 4000 rpm, this use of technology has allowed for gains in power without any sacrifice or reliability]. These engines are part of our "Elite Series" of marine engines as seen in Power Boat magazine. We are so pleased with the durability of these engines, we are including a 12 MONTH warranty at no extra cost against any defect of parts, machining, or labor.

shipped on MotoFeet engine stands at no extra cost

Shipping is to be paid by the buyer. Purchases of multiple engines will get half price shipping on each additional engine purchased.

We typically build these to order and they take approx 3 weeks to build, dyno and ship.

We are always looking for better ways to make more power without sacrificing durability, if there is a more powerful or stronger, better part we find, it will be included on your engine, at no extra cost.



please feel free to call with any questions, we will be listing quite a few of our engine packages on Ebay to test market our complete engines. we have always relied on major magazines, like Hot Boat, Power Boat, National Dragster, Circle Track, IHRA Drag Review, Speedway Illustrated, and others this is to see what Ebay Can do to sell our engines. As with anything, We can move specifications around to build you, your custom engine to perform as you need it to perform.

For over 12 years, Dyno-Flo Racing Engines has provided the Best Value in quality racing engines.

702-567-3035

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Item Location: HENDERSON, NV Get Directions

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