S&S Cycle 640 Lift Chain Drive Cam Harley Evolution EVO Big Twin Engines 84-99
In stock
SKU
SS33-5108
IN BRAND NEW CONDITION
PART # 33-5108
DRAG PART # 497968
TUCKER PART # 0925-0044
Fits: 1984-1999 Harley-Davidson Evolution Big Twin Models
- S&S Cams are tested on the dyno, street and track before being offered to the public
- With hundreds of hours of testing on each cam, you know you are getting the best cam S&S can produce
- Made in the U.S.A.
640 CAM
- Designed for use with hydraulic tappets
- For large displacement engines (110"+) with 10.5 to 11.5:1 compression and smaller engines (96-107") with 11 to 12:1 compression
- Requires high-lift springs
- Less overlap and fast ramps build higher cylinder pressure
- Lower TDC lift makes installation easier
Grind | Open | Close | @ .053 | Valve Lift |
640 Evo Cam |
||||
Intake | 25° | 60° | 265° | .640 |
Exhaust | 60° | 25° | 270° | .670 |
IN BRAND NEW CONDITION
PART # 33-5108
DRAG PART # 497968
TUCKER PART # 0925-0044
Fits: 1984-1999 Harley-Davidson Evolution Big Twin Models
- S&S Cams are tested on the dyno, street and track before being offered to the public
- With hundreds of hours of testing on each cam, you know you are getting the best cam S&S can produce
- Made in the U.S.A.
640 CAM
- Designed for use with hydraulic tappets
- For large displacement engines (110"+) with 10.5 to 11.5:1 compression and smaller engines (96-107") with 11 to 12:1 compression
- Requires high-lift springs
- Less overlap and fast ramps build higher cylinder pressure
- Lower TDC lift makes installation easier
Grind | Open | Close | @ .053 | Valve Lift |
640 Evo Cam |
||||
Intake | 25° | 60° | 265° | .640 |
Exhaust | 60° | 25° | 270° | .670 |
Brand | S&S Cycle |
---|---|
Finish | Raw |
Drag Part # | 0925-0044 |
Tucker Part # | 497968 |
Manufacturer Part No. | 33-5108 |
Fitment | 1984-1999 Harley-Davidson Evolution Big Twin Models |
Ships Within: | 24 Hrs |
1984-1999 Harley-Davidson Evolution Big Twin Models
S&S Cycle Manufacturer's Warranty
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