1300557
hot street - dirt track
Bmw M20 B20 125hp
I-6cyl 2.0L 12v SOHC (RP/RP)
Save to PDF
intake
exhaust
camshaft data:
lash ramp
: 0.25mm
0.25mm
duration @ 0.1mm
: 302°
302°
duration @ 1.0mm
: 252°
252°
valve lift
: 11.90mm
11.90mm
cam lift
: 7.40mm
7.40mm
lobe angle
: 110°
110°
timing @ 1.0mm
: 16° / 56°
56° / 16°
valve lift @ TDC
: 2.90mm
2.90mm
parts setup:
cam wheels :
: View CTBM030
:
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
: View PAC-E95009
: View PAC-E95009
interior spring
: View PAC-I95009
: View PAC-I95009
fitted load / length
: 33kg @ 35.0mm
: 33kg @ 35.0mm
max. load / lift
: 113kg @ 14.0mm
: 113kg @ 14.0mm
REMARKS :
#
if required, use extra shims to increase spring load
REMARKS :
#
NOW AVAILABLE: CATCAMS steel billet rocker arms CAT022 (coated) with original Mahle valve adjustment screws !!!
#
evolution of 1300527
#
check distance between valve seal and retainer to be at least 0.6mm at full lift
#
ONLY for dirt track applications and pro street use with adjustable engine management or carburettors