7902713
hot street - dirt track
Volvo B5234T4 250hp
I-5cyl 2.3L 20v DOHC (DTH/DTH)
intake
exhaust
camshaft data:
lash ramp
: hydro
hydro
duration @ 0.1mm
: 258°
239°
duration @ 1.0mm
: 224°
208°
valve lift
: 10.00mm
8.50mm
cam lift
:
lobe angle
: 110°
120°
timing @ 1.0mm
: 2° / 42°
44° / -16°
valve lift @ TDC
: 1.20mm
0.10mm
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
: View 99383/s
: View 99383/s
lower retainer
: O.E.M.
: O.E.M.
exterior spring
: View PAC-S90019
: View PAC-S90019
interior spring
fitted load / length
: 31kg @ 35.5mm
: 31kg @ 35.5mm
max. load / lift
: 81kg @ 12.5mm
: 81kg @ 12.5mm
REMARKS :
#
check std valve spring setup for coil bind length and use valve spring kit if required
REMARKS :
#
Please double check before ordering:
- axial thrust width: 4.5mm
- cam base diameter: 32mm
- hydraulic cam followers
- no VVT
#
for BIG TURBO conversion (std to big turbo)