Camshaft kit for M8

Oil pump/cam plate:
Precision machining from solid aluminium
Blue anodised finish
Removable drain plugs for maintenance
Independent suction sections for the crankcase and cam chamber
Residue filters on both ports
Magnet in the cam cover to prevent debris from entering the oil pump
Greater flow capacity in both inlet and return
Adjustable pressure relief valve with the unit installed on the engine.
Includes high-performance S&S cam chain tensioner
Pushrods:
Quickee Rods
Rivets:
Taqués de precisión S&S
Tappet Cuffs:
Hard black anodised coating
Billet aluminium construction
More durable material than the original, eliminates distortions
Improves stability of the studs in high lift and high rpm situations
Camshaft:
Includes all seals, bearings and fixings for installation
Manufactured in the USA
475 is a direct-fit 100 horsepower camshaft.
The kit includes:
• Timing chain tensioner
• Oil pump screw kit
• 475C camshaft
• Camshaft installation kit
• Quickee pushrod kit with chrome covers
• Tappet Cuffs Lifter Guide
• 3" blue and white S&S® sticker
• Camshaft support plate assembly
• Oil-cooled oil pump assembly
• Precision hydraulic tappet set
• 1 oz of Torco® Engine Assembly Lube.



Specifications


Brand
S&S CYCLE


Supplier reference
310-1004B


Application
Oil-cooled


Features
Chrome pushrod tubes


Intake cam centre
100.5° front, 104.5° rear


Exhaust cam centre
103.5° front, 106.0° rear


Intake closure
27.2° front, 31.2° rear


Exhaust Clamp
28.5° front, 20.2° rear


Intake duration
213.5° front, 213.5° rear


Exhaust duration
263.9° front, 252.5° rear


Intake valve lift
0,475"


Intake valve lift at TDC
0,107" front, 0,093" rear


Exhaust valve lift
0,475"


Exhaust valve lift at TDC
0.208" front, 0.170" rear


Model
475 HP


Product name
Camshaft housing kit


Type
Chain


Units
Kit


Open intake valve
6.2° front, 2.2° rear


Open Exhaust Valve
55.5° front, 52.2° rear


Version
475C