S&S CYCLE Cam Chest Kit for M8 — 550C cam, 550 Big Bore – 18-25 Softail, 18, 24-25 Touring, 17-25 Trike, 20-22 CVO

Data sheet

Type

Chain

Units

Kit

Brand

S&S CYCLE

Application

Oil Cooled

Grind

550C

Exhaust Close

30,5° Front, 38,4° Rear

Exhaust Duration

273,1° Front, 277,8° Rear

Exhaust Lift

0,550"

Exhaust Lift at TDC

0,232" Front, 0,264" Rear

Exhaust Lobe Centerline

106,0° Front, 100,5° Rear

Exhaust Open

62,5° Front, 59,4° Rear

Intake Close

29,4° Front, 31,1° Rear

Intake Duration

218,9° Front, 214,2° Rear

Intake Lift

0,550"

Intake Lift at TDC

0,127" Front, 0,099" Rear

Intake Lobe Centerline

100,0° Front, 104,0° Rear

Intake Open

9,4° Front, 3,1° Rear

Harley Family

CVO
Softail
Touring
Trike