1301809
turbo conversion
Bmw S54 B32 338hp, double vanos
I-6cyl 3.2L 24v DOHC (RP/RP)
Save to PDF
intake
exhaust
camshaft data:
lash ramp
: 0.25mm
0.25mm
duration @ 0.1mm
: 276°
260°
duration @ 1.0mm
: 238°
222°
valve lift
: 12.50mm
11.50mm
cam lift
: 11.50mm
10.70mm
lobe angle
: 132° (72°)
83° (128°)
timing @ 1.0mm
: -13° / 71°
14° / 28°
valve lift @ TDC
: 0.45mm (7.69mm)
5.00mm (0.37mm)
parts setup:
cam wheels :
:
:
follower
: View CAT031
: View CAT031
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 99496/s
: View 99496/s
lower retainer
: View 99497/O
: View 99497/O
exterior spring
: View PAC-E12009
: View PAC-E12009
interior spring
: View PAC-I12009
: View PAC-I12009
fitted load / length
: 30kg @ 34.0mm
: 30kg @ 34.0mm
max. load / lift
: 100kg @ 14.0mm
: 100kg @ 14.0mm
REMARKS :
#
CAT031 KIT includes:
#
- 24x CAT031 rocker arm
#
- 2x rocker arm shafts with extra holes (original BMW)
#
- 1x oil bridge (oil supply from exhaust to intake rocker arm shafts)
REMARKS :
#
Any warranty regarding camshaft wear is excluded, unless our CAT031 rocker arm system is being used.
CAT031.gif CAT031B.gif S54 camshafts can only be ordered in combination with rocker arm kit CAT031 !!!
#
The VANOS (VVT) system on the intake camshaft changes the PD from 132° to 72°. The data are shown for full intake retard (disengaged VVT).
The VANOS (VVT) system on the exhaust camshaft changes the PD from 83° to 128°. The data are shown for full exhaust retard (disengaged VVT).
#
Check distance between valves and piston to be 1mm at least with VVT engaged. Wrong installation will cause severe engine damage!
#
ECU reprogramming advised
#
for TURBO conversion (atmospheric to turbo)