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Home > Products > Engines > SMW Proof Series Engine

2016 SMW Proof Series Engines

SMW Proof Series Engine
SMW Proof Series EngineSMW Proof Series EngineSMW Proof Series EngineSMW Proof Series EngineSMW Proof Series Engine
Item #:Proof-Engine
Regular Price:$4,395.00
Sale Price:$4,295.00
Motor Finish:
Motor Size:
Quantity:

ALSO COMPLETE WITH POLISHED S&S CARB AND POLISHED MANIFOLD

THIS IS A BRAND NEW SMW PROOF SERIES ENGINE. IT IS AVAILABLE IN 100",113", AND 127" THE MOTOR IS COMPATIABLE WITH ORIGINAL EQUIPMENT AND CUSTOM FRAMES THAT ACCEPT EVOLUTION ENGINES. THIS IS A USA MADE ENGINE. EACH ENGINE COMES COMPLETELY ASSEMBLED IN OUR FACTORY, AND READY TO BOLT INTO YOUR BIKE. THIS IS AN EVOLUTION STYLE MOTOR WITH REMACHINED FINS AND RE-POLISHED FOR A SHOW QUALITY LOOK. THIS IS A PROVEN HIGH PERFORMANCE MOTOR. EACH MOTOR IS QUALITY CHECKED, BUILT, PRE-RUN, AND TESTED HERE IN OUR FACILITY.
100" Specs:
•Bore: 3.875”
•Stroke: 4.25”
•Piston: Forged
•Compression: 9.6:1
•Rated Power: 110RW HP
•110 LB FT Torque
•S&S Super "G" Manifold
•Camshaft: .625” Lift
•Ultima Pushrods
•CHROME Nose Cone
•Roller Rockers
•Billet Oil Pump
•Chrome Tappet Blocks

113" Specs
•Bore: 4.000”
•Stroke: 4.5”
•Piston: Forged
•Compression: 10.2:1
•Rated Power: 120RW HP
•120 LB FT Torque
•S&S Super "G" Manifold
•Camshaft: .640” Lift
•Ultima Pushrods
•CHROME Nose Cone
•Roller Rockers
•Billet Oil Pump
•Chrome Tappet Blocks

127" Specs
•Bore: 4.25”
•Stroke: 4.5”
•Piston: Forged
•Compression: 10.2:1
•Rated Power: 140RW HP
•135 LB FT Torque
•S&S Super "G" Manifold
•Camshaft: .640” Lift
•Ultima Pushrods
•CHROME Nose Cone
•Roller Rockers
•Billet Oil Pump
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