Tomei Powered PONCAM/PROCAM SUPPLEMENT - Manual (Page 2)

CAMSHAFT FOR VQ35HR NOTIFICATION
The stock VQ35HR Intake Camshaft Cam Sprocket came with 2 different stock bolt length types, 45mm &
79mm. It seems that the manufacturer made a change in size to improve strength and durability.
If the Cam Sprocket bolt was the 45mm type, please replace the bolt with the late model stock 79mm bolt
when you install our VQ35HR camshaft. This will ensure reliability.
If the stock 45mm bolt is used, there will be a risk of the camshaft breaking at
the oil feed line. Nissan had upgraded this weak point later with a longer bolt.
2012 MAY M14Y1040
INTAKE SIDE CAMSHAFT
This is the
weakpoint
When the stock bolt is the 45mm length type,
please use the 79mm late model stock bolt
Cam Sprocket Bolt
OIL HOLE
CAM SPROCKET
Change the bolt on both Left and Right side banks.
CAMSHAFT VQ35HR NOTICE 2012 MAY M14Y1040