Super Stock 79cc and 89cc Cylinder Heads - Head Kit Sil 89Cc

Retail Price: $1,995.95
You save: $78.00 (4%)
Our Price: $1,917.95

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Details

Model: 106-3255
Shipping Weight: 28.7lbs
0 Units in Stock
Manufactured by: S&S

Description

Head Kit Sil 89Cc

Color: Silver

California Restricted

California laws prohibit (in most cases) the use of any aftermarket product whose installation requires the removal of any emissions control related components as regulated by the California Air Resources Board (www.arb.ca.gov).

If an item is designated as "Competition and Racing Vehicles Only", we will require a race waiver be digitally signed before an item can ship to California. If an item is to be exported from California, an export waiver is available as well. This is a REQUIRED guarantee from you that a restricted item will NOT be used on any public highway in California; only on private race tracks in racing or competition use.

The S&S Cycle Super Stock Cylinder Heads are high-performance replacements designed to improve airflow and combustion efficiency. Available in 79cc and 89cc chamber sizes, these heads are fully assembled with valves and springs, supporting up to .640" lift. - **79cc Heads**: Ideal for stock engines ranging from 88" to 103", featuring 1.940" intake and 1.575" exhaust valves. - **89cc Heads**: Best suited for engines over 103" or high-compression setups, with 2.000" intake and 1.605" exhaust valves. Designed for stock-style, flat-top pistons, these heads enhance performance while maintaining port velocity. They are EFI-compatible and machined for compression releases (sold separately). Rocker arm components, intake manifolds, and gaskets are not included. These heads require the use of S&S rocker boxes when using S&S compression releases and are not compatible with Twin Cooled heads. The kit includes four long head bolts and reuses four OEM bolts. Compatible with OEM intake manifolds.