PART NUMBER: 142046
BRAND: TOMEI
$ 1438.80 AUD
| Maker | TOMEI |
| Parts | PROCAM (EX) |
| Part No. | 142046 |
| Vehicle Make | NISSAN |
| Vehicle | FAIRLADY Z |
| Model | Z33 |
| Engine Type | VQ35HR |
| Remark | MT |
| Duration | 280 Deg |
| Max Cam Lift (mm) | 11mm |
| Max Valve Lift | 10.67mm |
| Cold Valve Clearance[?}0.01] | 0.33mm |
| Valve Timing Centreline | 124 Deg |
| Remark | Upgrading the valve springs is required when using camshafts with cam lift greater than 11.0mm (sold separately). When using camshafts with cam lift greater than 11.0mm on the intake side there is a chance that the valves can come into contact with the piston when the eVTC advances the timing. In this case it is highly recommended to recess the pistons to guarantee adequate clearance. Example: The standard advance amount with the stock head and stock pistons with the eVTC will require approximately 1mm valve recess on the piston. |
| Remark | Set of two camshafts |
| Generally, engine tuning is to modify the torque characteristics of an engine by changing cam duration timing and height of the cam lift, so as to gaining maximum torque and horse power. However, when tuning the engine strictly, it should be carried out with the idea of securing the effective area of the valve not only by duration timing and height of the cam lift, but also by through improvement of its intake efficiency. High valve lift allows a huge amount of air to flow in, yet it mechanically damages the system and creates friction loss. Also, wide cam duration will deliver great power at high RPM, but it gives rough engine characteristics at low RPM too. Tomei have worked to get an ideal well balanced profile of the camshaft and succeeded to give it 1.3 to 1.5 times more effective area than regular camshafts. TOMEI have been developing and producing their original camshafts since TOMEI was established in 1968. Still today, they are providing high performance camshaft to many racing teams and winning lots of titles in the process. |
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