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IO-360-A1AC2 Superior EXP Roller Lifter Engine KIT

XP Series Roller Lifter Engines

These engine models include fuel pump, fuel system, magnetos, harness, spark plugs, lightweight starter, oil filter adapter, oil filter and updraft cast sump. Prop governor adapter included on constant speed models. Available in Dynafocal #1, Dynafocal #2 and Conical mounting configurations.

Attention: Roller Lifter Engine Kits do not come assembled, assembly required.

 

Experimental
XP-320

Experimental
XP-360

Experimental
XP-400

Displacement

320 cubic inches

360 cubic inches

400 cubic inches 

Max Continuous Brake horsepower

160 hp standard
150 and 165 available

180 hp standard
170 hp and 185 hp available 

215 hp 

Compression Ratio

8.5:1 standard
7:1 and 9:1 available

8.5:1 standard
7.2:1 and 9:1 available

8.9:1 standard

Engine Mount Types

Type 1 or 2 Dynafocal or Conical

Propeller Drive

Direct, AS127 Type 2 Modified

Propeller Type

Fixed Pitch or Constant Speed

Weight

285 - 290 lbs depending on model

288 - 297 lbs depending on model

310 pounds 

Engine Dimensions
(in inches)

O-320
24.6" H x 32.3" W x 32.8" D

O-360
24.6" H x 33.4" W x 32.8" D

IO-400
24.0" H x 34.3" W x 32.8" D  

IO-320
24.0" H x 32.3" W x 32.8" D

IO-360
24.0" H x 33.4" W x 32.8" D

Sold out
Original price $34,036.20 - Original price $34,036.20
Original price
$34,036.20
$34,036.20 - $34,036.20
Current price $34,036.20
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