7606513
hot street - dirt track
Volkswagen AFH 101hp
I-4cyl 1.4L 16v DOHC (DTH/DTH)
intake
exhaust
camshaft data:
lash ramp
: hydro
hydro
duration @ 0.1mm
: 264°
258°
duration @ 1.0mm
: 236°
230°
valve lift
: 11.15mm
10.65mm
cam lift
:
lobe angle
: 106°
106°
timing @ 1.0mm
: 12° / 44°
41° / 9°
valve lift @ TDC
: 2.55mm
2.05mm
parts setup:
cam wheels :
: View CTVW037
: View CTVW037
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
: View 99391/s
: View 99391/s
lower retainer
: O.E.M.
: O.E.M.
exterior spring
: View PAC-E99862
: View PAC-E99862
interior spring
fitted load / length
: 29kg @ 35.0mm
: 29kg @ 35.0mm
max. load / lift
: 82kg @ 12.5mm
: 82kg @ 12.5mm
REMARKS :
REMARKS :
#
These camshafts can only be used in the AFH engine. This engine features bucket type cam followers (direct tappet), whereas other small block 16v engines have finger followers with rollers (see engine list).
#
machining of cylinder head can be required at camlobes
#
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