The Verner Scarlett 9S is the biggest of the Verner engines to date, producing 158 HP. The 9S will deliver the sound, power and romance that you need for your classic biplane, great war replica or modern sport performance project. The 9S uses the same cylinders and heads as the 5SI and 7U. The crankcase is cast magnesium for strength and low weight.
The Scarlett 9S uses a simple and reliable carburettor, distributing fuel-air to all 9 cylinders. The engine will happily take both auto & aviation fuels. The electric starter is mounted direct to the back of the case. As with all Scarlett engines, the oil is a dry-sump gravity system with return from the lower cylinders and the bottom of the case, and ignition is controlled by computer and fired by individual coils for each cylinder.

SPECIFICATIONS

PERFORMANCE

WEIGHT238 lbs
OVERALL DIAMETER34.5 in
CYLINDERS9x
DISPLACEMENT372 cu-in / 6094 cc
BORE3.62 in / 92 mm
STROKE4.02 in / 102 mm
COMPRESSION RATIO1:7.8
CARBURETORS & S Super E
FUELMOGAS 93 / AVGAS 100 LL
OIL SYSTEMDry Sump Tank
OIL TYPEAeroShell 15W50
ALTERNATOR12V 200 W
STARTER12V 1000 W
MAXIMUM POWER158 BHP @ 2400 RPM
CONTINUOUS POWER136 BHP @ 2000 RPM
TORQUE358 FT / LB @2000 RPM


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