Wet Sump Marine

STEF’S Marine Competition Wet Sump Oil Pans have emerged as the leader in oil pan design for the offshore power boater. The unique blending of well proven horsepower producing design along with uncompromised construction and the utilization of our proprietary “Marine Environment” baffling in the sump area has elevated us to the industry standard. These elements of design reflect an ongoing research and development program with top engine builders, boat builders, Riggers, and Race teams to provide them with race winning performance.

The Competition Marine series is constructed from steel, stainless steel, or .090” aluminum. Regardless of material used, these pans are 100% heli-arc welded inside and out to withstand hours of crashing through 6 footers at 120MPH. We incorporate our fully extended maximum kickout design with Special coated uni-directional windage screens to take full advantage of all elements required to control windage for maximum horsepower. Our proprietary design of trap doors and baffled sump areas insure an ample supply of oil in the pickup area.

All Marine Competition Series pans must be ordered with matching pickup/pump assemblies to insure proper fitment and fatigue resistance to vibration. For ease of proper maintenance we also incorporate a dipstick that has been designed to give ease to routine fluid checking in the marine Environment. Mounting hardware is included with pan.

We are also proud of our continued association with A.P.B.A. Inboard Racing. This alliance has expanded our knowledge of class racing through personal involvement and a true race site education!

2905

2905

2924

2924

2908

2908

2926

2926

FORD 2300 CC

Part Number Application Type Capacity w/ Filter Dimensions @ Damper @ Flywheel x sp
2300-Hydro Alum 6 qts Special

SB Chevrolet

Part Number Application Type Capacity w/ Filter Dimensions @ Damper @ Flywheel x sp
V-Drive-Jersey Skiff Early 2 pc Alum 6 qts 4 3/4″ X 6 3/4″ X Box
Litre Hydro Early 2 pc Alum 6 qts 4 1/8″ X 6 1/8” X Box
T-Pan w/Temp Bung Early 2 pc Steel 12 qts 5″ x 10 1/4″ x 14 3/4″
Rocket Block T-Pan w/Temp Bung Steel 12 qts >5″ x 10 1/4″ x 14 3/4″
Iron Eagle T-Pan w/Temp Bung Steel 12 qts 5″ x 10 1/4″ x 14 3/4″
Motown T-Pan w/Temp Bung Steel 12 qts 5″ x 10 1/4″ x 14 3/4″

BB Chevrolet

Part Number Application Type Capacity w/ Filter Dimensions @ Damper @ Flywheel x sp
Gen 4 Jet-Inboard/Outboard Steel 8 qts 5″ x 10″ X 12″
Gen 5&6 Jet-Inboard/Outboard Steel 8 qts 5″ x 10″ X 12″
Merlin/Dart Jet-Inboard/Outboard Steel 8 qts 5″ x 10″ X 12″
Gen 4 S/S Class-H-Pan w/Temp Bung Alum 8 qts 8″ x 8″
Gen 5&6 S/S Class-H-Pan w/Temp Bung Alum 8 qts 8″ x 8″
Gen 4 T-Pan w/Temp bung Steel 12 qts 5″ x 10 1/4″ x 14 1/4″
Gen 5&6 T-Pan w/Temp bung Steel 12 qts 5″ x 10 1/4″ x 14 1/4″
Donovan 500 Jet Steel 8 qts 5″ x 10″ X 12″
Donovan 700 Jet Steel 8 qts 5″ x 10″ X 12″
Donovan 500 T-Pan w/Temp bung Steel 12 qts 85″ x 10 1/4″ x 14 3/4″
Donovan 700 T-Pan w/Temp bung Steel 12 qts 5″ x 10 1/4″ x 14 3/4″
Gen 4 V-Drive Alum 8 qts 9″ X 7”
Gen 5&6 V-Drive Alum 8 qts 9″ X 7”
BB Merlin-T w/Temp bung Steel 12 qts 5″ x 10 1/4″ x 14 1/4″
KB Olds-Tw Temp bung Steel 12 qts 3″ x 7″ x 14 1/4″
8.1 Vortec T-Pan w/Temp bung Steel 12 qts 5″ x 10 1/4″ x 14 1/4″
*Includes welded pick-up and pump assembly
Stan’s Nautical Know How
What? You’ve got a 1935 ChrisCraft “Woody” that has been “RETRO’D” with V-10 Viper. . .
No problem. . . Call Stan. With 20 years of marine experience, there’s not much this avid power boater / Championship APBA Engine Builder hasn’t seen or hasn’t designed already. From Apache’s to Outerlimits. . .we can design and fabricate your oil system needs.

Catalog Page

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Page 32-33

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