2514002
hot street - dirt track
Honda L15BU 130hp, modified pump lobe angle
I-4cyl 1.5L 16v DOHC (RPR/RPR)
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intake
exhaust
camshaft data:
lash ramp
: 0.35mm
: 0.35mm
duration @ 0.1mm
: 300°
(246)
: 248°
(248)
duration @ 1.0mm
: 232°
(201)
: 208°
(208)
valve lift
: 11.00mm
(9.50)
: 9.75mm
(9.75)
cam lift
: 6.15mm
(5.35)
: 5.55mm
(5.55)
lobe angle
: 148°
(135)
: 112°
(112)
timing @ 1.0mm
: -32° / 84°
: 36° / -8°
valve lift @ TDC
: 0.45mm
(0.30)
: 0.80mm
(0.80)
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
: O.E.M.
: O.E.M.
interior spring
fitted load / length
: 18kg @ 44.5mm
: 18kg @ 43.5mm
max. load / lift
: 46kg @ 11.0mm
: 35kg @ 9.8mm
REMARKS :
REMARKS :
#
Camshafts for the latest L15BU engine with modified pump lobe angle (45°).
Camshafts are not compatible with L15B7 turbo engine.
#
ONLY for dirt track applications and pro street use with adjustable engine management or carburettors
#
Check workshop manual for advised valve clearance.