7106906
tarmac rally - race
Toyota 3S-GE 1st gen
I-4cyl 2.0L 16v DOHC (DTs/DTs)
intake
exhaust
camshaft data:
lash ramp
: 0.20mm
0.20mm
duration @ 0.1mm
: 285°
275°
duration @ 1.0mm
: 254°
246°
valve lift
: 10.50mm
10.00mm
cam lift
: 10.50mm
10.00mm
lobe angle
: 106°
106°
timing @ 1.0mm
: 21° / 53°
49° / 17°
valve lift @ TDC
: 3.25mm
2.85mm
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
: View PAC-E99862
: View PAC-E99862
interior spring
fitted load / length
: 30kg @ 34.8mm
: 30kg @ 34.8mm
max. load / lift
: 86kg @ 13.0mm
: 86kg @ 13.0mm
REMARKS :
REMARKS :
#
camshafts for 1st generation 3S-GE engines. Please check following dimensions before ordering:
- cam base diameter: 28.0mm
- cam follower diameter: 28.0mm
- shim diameter: 25.0mm (between cam and follower)
#
FOR COMPETITION APPLICATIONS ONLY. Following details must be verified:
-
the camshafs must turn smooth in the cylinderhead, provide free travel by machining where needed
-
distance between valve seal and retainer at full lift must be 0.6mm at least
-
minimum valve spring travel of 1.0mm at full lift must be provided
-
distance between valve and piston 1.0mm (pref. 1.5mm). check 5-15° before TDC on exhaust, and after TDC on intake
#
ONLY for use in competition engines with independent engine management (throttle position sensor) or carburettors