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S&S 124" Super Sidewinder Plus Evolution Style Engines are available in natural aluminum or polished finish and feature
HVHP oil pump, compression releases, piston cooling oil jets, chrome plated die cast rocker covers, roller rocker arms, IST ignition
system billet timing cover and billet lifter blocks. The IST ignition system features knock sensing technology that will prevent dam-
age to the engine due to detonation or knock.
The Super Sidewinder Plus will fit in any stock dimension frame or custom frame. Other features include forged 10.8:1 pistons, 640
cam, 4
/8" stroke flywheel and 4
/8" bore Cylinders and is supplied with an S&S G" series carburetor. Factory assembled by S&S
with their 3 year warranty.
VT No. Finish
10-4019 Natural
10-4021 Polished
S&S 4" Bore Super Sidewinder Assembled Long
Block is a V2 style 4" bore with a 4 1/2" stroke that yields
113 cubic inches. Complete engines feature Super stock
crankcase assembly with Timken left main bearing,
hydraulic tappets, adjustable pushrods, roller rocker arms,
single plug heads (1993-up type) that have a high turbu-
lence combustion chamber, chrome two piece rocker cov-
ers, billet oil pump, Super G carb with correct air cleaner
assembly, forged pistons (10.1:1 compression), S&S 562
camshaft (.560 lift) and flanged style gear cover with
chrome steel outer cover. The Super Sidewinder is slightly
shorter than a stock V2 Big Twin so frame fit is not a con-
cern. Shipped fully assembled with an S&S 3 Year Factory
VT No. Finish
10-1993 Natural
10-4022 Polish
10-4019 Installed
124" Engine
The 2008 V-Twin Mfg. Catalog
Catalog Design & Production Manager: Catherine Stack
Photo Editor & Senior Designer: Milton Valentin
Staff Photographer: John White
Copy Editing: Grace Robinson & Margaret Spignardo
Contributors: Michael Kukys, Mike Lopez, Doran Salomon and Lara Verdane