2501101
hot street - dirt track
Honda D16A6
I-4cyl 1.6L 16v SOHC
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intake
exhaust
camshaft data:
lash ramp
: 0.30mm
0.30mm
duration @ 0.1mm
: 262°
262°
duration @ 1.0mm
: 220°
220°
valve lift
: 10.50mm
10.50mm
cam lift
: 6.50mm
5.60mm
lobe angle
: 110°
110°
timing @ 1.0mm
: -0° / 40°
40° / -0°
valve lift @ TDC
: 1.30mm
1.30mm
parts setup:
cam wheels :
:
:
follower
: O.E.M.
: O.E.M.
valve lash
: O.E.M.
: O.E.M.
valve
: O.E.M.
: O.E.M.
valve locks
: O.E.M.
: O.E.M.
upper retainer
: O.E.M.
: O.E.M.
lower retainer
: O.E.M.
: O.E.M.
exterior spring
: O.E.M.
: O.E.M.
interior spring
fitted load / length
: 15kg @ 42.9mm
: 13kg @ 45.2mm
max. load / lift
: 60kg @ 12.0mm
: 64kg @ 12.0mm
REMARKS :
#
The original valve springs can handle a high valve lift, however they are very weak and cannot exceed the original rpm limit. For this reason, upgrading to Cat Cams springs is advised
REMARKS :
#
These camshafts do not have a fuel lobe. To use these camshafts in carburettor engines (like the D14A1), an electrical fuel pump should be used
#
Distance between valve and piston should be 1.0mm at least:
-
check 5-15° after TDC on intake
-
check 5-15° before TDC on exhaust
Machine pistons if required. Wrong installation can cause severe engine damage!
#
ONLY for dirt track applications and pro street use with adjustable engine management or carburettors