O.E.M.
Volkswagen BTS 105hp (chain drive, intake VVT)
I-4cyl 1.6L 16v DOHC (RPRH/RPRH)
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intake
exhaust
camshaft data:
lash ramp
: hydro
hydro
duration @ 0.1mm
: 232°
234°
duration @ 1.0mm
: 185°
185°
valve lift
: 8.90mm
8.95mm
cam lift
: 4.75mm
4.80mm
lobe angle
: 110°
110°
timing @ 1.0mm
: -17° / 22°
23° / -18°
valve lift @ TDC
: 0.15mm
0.25mm
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
: 23kg @ 33.5mm
: 23kg @ 33.5mm
max. load / lift
: 43kg @ 10.0mm
: 43kg @ 10.0mm
REMARKS :
#
original valve spring info is not available
REMARKS :
#
- only for engines with VVT system (intake) and distribution with chain
- camshafts for use with original VVT system
#
The exact valve timing data of the original camshafts are not known. Valve timing data are illustrated on estimated peak angle of 110°. The actual valve timing in the engine may be different, as well as the indicated lift at TDC.