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1601 Joedy St. Sturgis S.D.
Two Stroke Cylinder re Sleeve work
Triumph & BSA Cylinder boring and head repair-
Lower end balancing-including New
H & C Camshafts coming soon !!
Flywheel re building for most 2 stroke and 4 stroke
Professional cylinder work
2 and 4 stroke cylinder head milling
Water craft cylinder boring and honing to +-.0002"
All cylinders Hone with Sunnen method and oil filtration to
5 microns for perfect cylinder wall finish every-time!
True plateau finishes
"NO STINKING BALL HONE's USED HERE"
Harley Davidson engine and all S & S Engine RE Manufacturing
Former Indian, Big Dog, American Iron Horse, Titian
Warranty Center For all Engine Repairs
Tune and carburetor specialist
Camshaft design and Re-design using Master Lobe Technology TM.
C.N.C. cc'd Ports for Twin Cam cylinder heads with
Bronze Valve guides- With Manley Performance TM.
" bead-lock" 1.900 & 1.625 Valves 88 to 103 CID
2.000" intakes and larger for Large Bore Engines
We have been building big inch engines for 38+ years in our full line machine shop. Other services available are not limited to just head work on Harley-Davidsons, We also do Porsche, BMW Cylinder heads and Cams.
Re-sleeve 4 stroke engines.
Sleeper Cylinders that keep your original
appearance for 1984-up Harleys.
Larger bore sizes for more HP & Tq like 4.125 in your original Harley Twin Cam cyl. that is 107 with 4" stroke! Or 3.625 bore out of your stock evo cylinders. Crankcase boring required for these Cylinders Evo or Twin Cam.