3700623
hot street - dirt track
Mazda BP turbo 180hp / 166hp EU
I-4cyl 1.8L 16v DOHC (DTH/DTH)
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intake
exhaust
camshaft data:
lash ramp
: hydro
hydro
duration @ 0.1mm
: 266°
247°
duration @ 1.0mm
: 231°
215°
valve lift
: 10.50mm
9.40mm
cam lift
:
lobe angle
: 110°
120°
timing @ 1.0mm
: 5° / 46°
47° / -12°
valve lift @ TDC
: 1.50mm
0.20mm
parts setup:
cam wheels :
: View CTMA023
: View CTMA023
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 99417/s
: View 99417/s
lower retainer
: O.E.M.
: O.E.M.
exterior spring
: View PAC-S90019
: View PAC-S90019
interior spring
fitted load / length
: 33kg @ 35.0mm
: 33kg @ 35.0mm
max. load / lift
: 82kg @ 12.5mm
: 82kg @ 12.5mm
REMARKS :
REMARKS :
#
camshafts for use in 1840cc BP engines:
- short intake camshaft
- long exhaust camshaft, grooves in cam bearings, sleeve for distributor drive
#
for BIG TURBO conversion (std to big turbo)
#
ONLY for dirt track applications and pro street use with adjustable engine management or carburettors