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S&S CYCLE 89 cc Super Stock® Cylinder Heads

$1,995.95

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Manufacturer part number 09300066 S&S CYCLE

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S&S CYCLE 89 cc Super Stock® Cylinder Heads

S&S CYCLE 89 cc Super Stock® Cylinder Heads by S&S CYCLE is a motorcycle part listing built for riders searching by exact product name, fitment, style, and part number.

Key Features

Heads are fully assembled with springs and valves
Designed for '06-'16 engines with stock crankcase
Good for touring bikes and other heavy vehicles
Works well with engines of stock displacement, but are ideal for somewhat larger stroker or big bore engines up to 110"
Combustion chamber provides a slightly higher than stock, but still manageable compression ratio in larger than stock engines
Large 2.000" intake and 1.605" exhaust valves maintain port velocity for good low and midrange response, but supply enough air for slightly larger engines to perform to their full potential
S&S® High performance valve springs allow the installation of camshafts with up to 0.650" lift
Intake ports flow 264 CFM (Cubic Feet per Minute) compared to stock heads at 182 CFM
Compatible with stock rocker boxes, exhaust, and intake manifolds
Made in the USA
Will not work with S&S compression releases in a late model twin cam that has Harley Davidson® ACR (Automatic Compression Release) already installed.
Not compatible with '14-'16 FLHTK/FLHTKL, FLHTCUTG Twin-Cooled motors or '17 touring models.
Not for models with OEM compression releases.
Must use S&S rocker boxes if S&S compression realses are used.

Part Numbers

0930-0065, 106-3255, 0930-0066, 106-3240

Available Styles

Cylinder Heads / 89 cc / Super Stock® / Twin Cam

Available options: 2

Description