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Tuning Camshaft "Bottom End/Midrange Power" Excahnge 30086

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Manufacturer #:30086
Sku:30086

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THIS ITEM IS ONLY AVAILBLE WITH THE EXCHANGE OF YOUR USABLE CAM CORE SENT TO US.
Tuning Camshaft "Bottom End/Midrange Power" (in Exchange for your old Camshaft)

total valve lift

 Intake Valve 11.09

Exhaust Valve 10.71 mm
   
Valve opens/closes
   
    20.6° before top dead center point / 59.9° after bottom dead center (Intake Valve)
    55.4° before b.d.c. / 18.6° after t.d.c. (Exhaust Valve)

Duration

Intake Valve 260.5°

 Exhaust Valve 254.0°

Lobe center

Intake Valve 109.6° after t.d.c.

Exhaust Valve 108.4° before t.d.c.
     
tappet clearance (cold)  Intake Valve / Exhaust Valve
   
    0.10 mm / 0.15 mm
     

All specifications (angle) referring to 1mm valve lift and 0mm valve clearance.

Notice: When installing the tuning-cam pay attention to the valve-to-piston clearances they should have a min. of 1.2mm at the intake valve at 10° before t.d.c and 1.7mm at the
 exhaust valve at 10° after t.d.c. (Minimum distance between piston and valves occurs at 10° before t.d.c (EV) and 10° after t.d.c (IV)).

 In the case the minimum clearances cannot be met, the valve pockets on the top of the piston have to be milled.